- x2go-user - X2Go ListServ

x2go for wayland
by Neal Becker 29 Apr '24

29 Apr '24

I'm curious if there will be something like x2go for wayland. I've been playing with waypipe. It does appear to at least work for allowing a remote application running on wayland to be used on my local machine. Not sure if it performs as well on low-bandwidth connections as x2go using NX, but at least seems usable in some limited testing. What's missing is persistent sessions and remote desktop. While waypipe allows running a remote app, it doesn't AFAIK allow a remote desktop, nor persistence. A bit of googling found nothing useful. Anyone know if there is work in this area? Thanks, Neal

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X2GO client admin lock
by Urbanovits György 29 Apr '24

29 Apr '24

Hello, My idea to use X2GO in corp environment on linux & windoze, and I have complain about possible miss-configuration or "accidental settings" of client setting by users. There is any existing solution to lock client settings (all settings) by users? For example make connection, configuration setting to set ready only/dimmed-grayed out exempt someone who have admin rights? any advise, suggestion welcome thanks George Urbanovits

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How to Pass SSH Options From X2goclient?
by Jon Forrest 29 Apr '24

29 Apr '24

Due to reasons too sad to describe, I need to X2go from a modern Fedora 40 system to a Ubuntu 10.04 (!) system. Running ssh from the command line fails with the message Unable to negotiate with XX.XX.XX.XX port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss After some work I got this to work by adding -oHostKeyAlgorithms=+ssh-rsa -oPubkeyAcceptedAlgorithms=+ssh-rsa to the ssh command line. My question is how can I add these options to the ssh command that X2go executes on the client? Cordially, Jon Forrest

3 4

Lots of artifacts with deb12 server
by E. N. 29 Apr '24

29 Apr '24

Hi all, getting a lot of artifacts on a machine I upgraded from deb11+x2go repos server packages to deb12+x2go distro packages. (v4.1.0.3-7). I though about going for x2go repos, but deb12/bookworm isn't mentioned, should I go for the x2go repos or stick to the deb packages? Client is Ubuntu 22.04LTS with v4.1.2.2 which has worked alright for various x2go servers so far. Server hardware changed, too, before was Ryzen 3000, now is intel N100 in case that matters. Connection settings are LAN plus default compression method 16m-jpeg, tried 2m-jpeg, too. (Too many options btw or too little explanation on differences) Appreciate any advice.

3 2

Mounting USB drives in remote computer
by Kalle Tuulos 20 Apr '24

20 Apr '24

Hello I'm using Ubuntu 20.04 with LXQt (i.e., Lubuntu) on the remote computer. When I'm using the computer locally and plug in an USB drive, It will be automatically mounted and shown in file explorer. But when I'm using the computer remotely, I'll just get a prompt saying "Error: Not authorized to perform operation" Could someone help me to configure the remote computer so that when I plug in an USB drive, it would behave as I would use the computer locally? Best regards and greetings from Finland Kalle

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Next Event/Upcoming X2Go and orca e.V. Sponsorship Drive - Starting Tomorrow, 2024-03-26, to 2024-03-28
by Stefan Baur 25 Mar '24

25 Mar '24

Dear $ALL, X2Go will be present at Linux-Info-Day <https://www.luga.de/static/LIT-2024/> in Augsburg, Germany on Saturday, April 20th. At this event, we will have a booth where we will demo X2Go-KDrive, as well as the HTML5Client beta and X2Go's integration into the latest Remmina client. We're still waiting to hear back from the Linux-Info-Day crew regarding a talk slot - we have submitted a CfP for a talk regarding how to incorporate SSH, 2FA and X2Go into a simple, but effective Ransomware protection for vintage as well as current Microsoft Windows versions. If you're planning to attend and/or are in the area, feel free to stop by and say hi! Attendance is free, and you do not need to register beforehand. We are trying to cover the costs for our two volunteers/orca e.V. members (Mihai and me) via orca e.V., the registered association that X2Go belongs to, but for that, we will need your help in the form of donations*. Sadly, funding for X2Go events has tanked since we separated it from the main X2Go donation pool - we haven't received a single donation for our event budget yet. Which means that not only the trip to Linux Info Day is still in need of funding, but also the previous one to Linux Days Chemnitz. :'( The situation for our infrastructure budget is a little better, but we could use some help there as well. You can find our donation pages here: X2Go Events (English): <https://www.betterplace.org/en/projects/131360?wirwunder=235> X2Go Events (German): <https://www.betterplace.org/de/projects/131360?wirwunder=235> X2Go Infrastructure (English): <https://www.betterplace.org/en/projects/131358?wirwunder=235> X2Go Infrastructure (German): <https://www.betterplace.org/de/projects/131358?wirwunder=235> It would be really cool if you could send some $$$/€€€/£££/¥¥¥ our way, so we can keep advocating for X2Go and free remote desktop/remote application projects in general. We can accept donations via PayPal, Credit Card, Direct Debit, giropay/paydirect and wire transfer. Best of all, donations towards X2Go (and orca e.V., our umbrella org) are usually tax deductible for German tax subjects. Note that there is a special sponsorship drive sponsored by the Commercial and Savings Bank Ulm, where the orca (and thus X2Go) bank account resides: Projects receiving donations made between Tuesday, 2024-03-26 (starting 09:00 CET) and Thursday, 2024-03-28 (ending 23:59 CET) will receive additional funding from a pool of 10 000 Euro. So the more you donate during this timeframe, the higher the share we'll receive from those 10 000 Euro. Kind Regards, Stefan Baur (with his X2Go Event Planner hat on) *If times are rough for you and you can't afford to donate, don't feel bad! You can also help us by forwarding this announcement to whomever you seem fit - e.g. your local Linux user group, your social media followers, etc. If you're on Twitter, you can retweet and like the following to help: <https://twitter.com/farbenstau/status/1772238185239634302> (English) <https://twitter.com/farbenstau/status/1772239658727968852> (German) If you're on BlueSky, you can reskeet and like the following to help: <https://bsky.app/profile/farbenstau.bsky.social/post/3kojhnqvcn423> (English) <https://bsky.app/profile/farbenstau.bsky.social/post/3kojhzohqz423> (German) And on Mastodon, you can like and boost the following to help: <https://infosec.exchange/@farbenstau/112156390300051818> (English) <https://infosec.exchange/@farbenstau/112156394812114108> (German) Feel free to copy the text and links of these Tweets to any social media platform that you are using. -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

Missing fonts
by NICHOLSON, STEPHEN J. 22 Mar '24

22 Mar '24

Hi, I'm trying to use software called MB-System over X2Go but I seem to be missing fonts. Is there a way I can add these? -misc-fixed-bold-r-normal-13-120-75-75-c-70-iso8859-1 -misc-fixed-bold-r-normal-13-125-75-75-c-70-iso8859-1 MBSystem dependencies need XFonts-100 and I made sure to install every font option when installing X2Go. Thanks Stephen Nicholson Platforms (Linux/Storage) IT Service Desk, Computing & Information Services, Durham University W: https://servicedesk.durham.ac.uk<https://servicedesk.durham.ac.uk/> LC: https://www.durham.ac.uk/about-us/professional-services/computing-informati… A: https://outlook.office365.com/owa/calendar/OnlineSurgeries%40durhamuniversi…

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Bug in X2GO client
by Urbanovits György 08 Mar '24

08 Mar '24

Hi, I found a bug in X2Go client, wrong characters appearing in Hungarian Language. I suppose not only this Language settings have same issue. Client and server on Ubuntu, latest LTS See attached image [cid:57578e09a5fb2ce002a31db822fcf768b768b7aa.camel@hotmail.com-0]

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SIGSEGV (Address boundary error) x2Go Client 4.1.2.3...
by Sagittarius-A Black Hole 06 Mar '24

06 Mar '24

Hi, I can' start sessions on my Debian Bookworm system, all attempts, resumes end in a SIGSEGV crash: x2go-DEBUG-../src/onmainwindow.cpp:12022> "Searching proxy window: X2GO-probrowny-50-1709695236_stDKDE_dp32" x2go-DEBUG-../src/onmainwindow.cpp:13646> "Searching window with title: X2GO-probrowny-50-1709695236_stDKDE_dp32" fish: Job 1, 'x2goclient --debug' terminated by signal SIGSEGV (Address boundary error) When I do this from a Windows machine, it works without problems. How can I debug this further? Thanks, Markus -- Por sperto kaj lerno ne sufiĉas eterno.

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More kdrive crashes
by Orion Poplawski 14 Feb '24

14 Feb '24

Got a bunch today: malloc(): unsorted double linked list corrupted Also: #7 <signal handler called> #8 0x00007f15b3445d0f in sse2_fill () from /lib64/libpixman-1.so.0 #9 0x00007f15b342a740 in _pixman_implementation_fill () from /lib64/libpixman-1.so.0 #10 0x00007f15b33e2fcd in pixman_fill () from /lib64/libpixman-1.so.0 #11 0x0000555c8d41f1d5 in fbFill (pDrawable=pDrawable@entry=0x555c8ef88fd0, pGC=pGC@entry=0x555c8efc7f20, x=x@entry=0, y=y@entry=0, width=width@entry=1911, height=height@entry=1016) at ../include/privates.h:122 #12 0x0000555c8d41f812 in fbPolyFillRect (pDrawable=0x555c8ef88fd0, pGC=0x555c8efc7f20, nrect=<optimized out>, prect=0x555c8f7f2e48) at fbfillrect.c:72 #13 0x0000555c8d4b678c in damagePolyFillRect (pDrawable=0x555c8ef88fd0, pGC=0x555c8efc7f20, nRects=1, pRects=<optimized out>) at damage.c:1224 #14 0x0000555c8d42d7cf in miPaintWindow (pWin=<optimized out>, prgn=<optimized out>, what=<optimized out>) at miexpose.c:540 #15 0x0000555c8d42d4fa in miWindowExposures (pWin=0x555c8ef88fd0, prgn=0x555c8efc7380) at miexpose.c:394 #16 0x0000555c8d43bdce in miHandleValidateExposures (pWin=0x555c8ef88fd0) at miwindow.c:226 #17 0x0000555c8d3eb239 in UnmapWindow (pWin=pWin@entry=0x555c8f8f6c50, fromConfigure=fromConfigure@entry=0) at window.c:2878 #18 0x0000555c8d3eb33f in DeleteWindow (value=0x555c8f8f6c50, wid=44040209) at window.c:1088 #19 0x0000555c8d3e400d in doFreeResource (res=0x555c8f8f6e80, skip=skip@entry=0) at resource.c:880 #20 0x0000555c8d3e524c in FreeClientResources (client=0x555c8f9a08f0) at resource.c:1146 #21 FreeClientResources (client=client@entry=0x555c8f9a08f0) at resource.c:1109 #22 0x0000555c8d3ffe23 in CloseDownClient (client=0x555c8f9a08f0) at dispatch.c:3476 #23 0x0000555c8d400876 in KillAllClients () at dispatch.c:3503 #24 Dispatch () at dispatch.c:511 #25 0x0000555c8d3c8926 in dix_main (argc=19, argv=0x7ffdd98dda88, envp=<optimized out>) at main.c:276 #11 0x0000555c8d41f1d5 in fbFill (pDrawable=pDrawable@entry=0x555c8ef88fd0, pGC=pGC@entry=0x555c8efc7f20, x=x@entry=0, y=y@entry=0, width=width@entry=1911, height=height@entry=1016) at ../include/privates.h:122 122 return (char *) (*privates) + key->offset; (gdb) print key $1 = 2 (gdb) print key->offset Attempt to extract a component of a value that is not a structure pointer. There definitely seem to be some memory corruption errors that need to get addressed. -- Orion Poplawski he/him/his - surely the least important thing about me Manager of IT Systems 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

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x2go client on fedora 40 rc2
by Neal Becker 04 Feb '24

04 Feb '24

I'm trying x2goclient from fedora 40 rc2 client to fedora 39 server. Connection fails at startup "the remote proxy closed the connection during negotiation" There should not be any authentication problem as I can ssh without password. The client then segfaults. On the server side, in .x2go/ Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#63. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#61. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#62 within 123 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#62. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#62. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 123 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 124 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#60 within 121 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#60 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#62. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#62. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#60 within 124 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 124 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 122 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#61 within 124 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#62 within 123 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#62 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#64 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#63 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#62 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#62 within 122 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#63 within 123 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#63 within 122 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#63 within 124 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#63 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! Failure reading from the peer proxy on FD#64. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#64 within 122 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Proxy: PANIC! No data received from remote proxy on FD#64 within 120 seconds. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. Loop: Identified remote version '3.5.99'. Loop: Remote compatibility version '3.5.0'. Loop: Local version '3.5.99'. -- *Those who don't understand recursion are doomed to repeat it*

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x2goclient on windows
by Witter, Geert 31 Jan '24

31 Jan '24

Hello, We want to use the x2goclient on windows. There is currently no download for the latest version and the 4.1.2.2 version seems to be unstable when starting connections. The 4.1.2.0 version looks to be working OK. Problem is that all versions have security issues, because some of the dll's (like libssh and OpenSSL) are outdated. Is it planned to have a windows release in the near future that has more up-to-date dependencies incorporated? Kind regards, Geert Witter Senior Software Engineer Mobile: (NL) +31 6 53 89 61 02

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error
by richard lucassen 28 Jan '24

28 Jan '24

On one of my laptops I am not able to set up a connection to the x2go server. When starting a custom desktop: ssh-agent startx wmaker I get the black "x2go" screen and then crash. I see this in the logs: daemon.warn: Jan 26 11:41:54 /usr/libexec/WindowMaker/wmaker[483025]: (catchXError(startup.c:118)): warning: internal X error: RenderBadPicture (invalid Picture parameter) Request code: 139 Request minor code: 7 Resource ID: 0x4009d9 Error serial: 28162 I have more clients with the same version 4.1.2.2-2+b1 (Debian Testing) that connect to the same server and do not suffer from this issue. It is not an x2go problem AFAIK, but can anyone give me a hint where to start looking for a solution? Richard. -- richard lucassen http://contact.xaq.nl/

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Network of Debian 12 workstations, seem to have SSH issues more than X2Go issues
by Nasi Chassoulas 23 Jan '24

23 Jan '24

Hi all, My first post here. I have spent a few weeks trying to set up X2Go to manage a small network of Debian based workstations. Some of them are user workstations, some headless servers, some using Gnome (X11 as far as possible, not Wayland). I have had some success accessing user desktops sessions, but I have broken this with some sshd_config changes. I would appreciate any advice. I have checked some logs, with this being the most obvious issue. XSession-x2go: X session started for administrator at Tue 16 Jan 2024 20:51:43 SAST dbus-update-activation-environment: setting DBUS_SESSION_BUS_ADDRESS=unix:path=/tmp/dbus-kVdJKgUoT3,guid=bc3f454dec8a0f9639cff89f65a6d03f dbus-update-activation-environment: setting DISPLAY=:51 dbus-update-activation-environment: setting XAUTHORITY=/home/administrator/.Xauthority dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 xrdb: Connection reset by peer xrdb: Can't open display ':51' xhost: unable to open display ":51" In the X2Go client, on some clients I get the 'session select' window, on others I get stuck in a password prompt loop. If its not a basic issue with X, I suspect its with SSH. I appreciate any help offered. Thanks for the development of a great product. Thanks, Nasi

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only a black screen in the X2Go Session
by Poupart Erwann 10 Jan '24

10 Jan '24

Hi all, I'm a new user of X2Go. I have installed the X2Go server on a centos7 VM and a X2Go client on my PC (Windows). When I start a X2Go Session trying with Gnome (GDM active on my server) or even with XFCE, I only have a black screen that appears with no window manager or anything else to interact. Is there some specific configuration to do on the server side ? Thanks by advance for any help. Regards, Erwann. Erwann POUPART Adjoint MEsures (AME) - Launch Range Mission Manager Service Acquisition Mesures - CNES/CSG BP 726 - 97387 Kourou Cedex [cid:image002.png@01D68121.4245C1A0] +594 594 33 44 57 / [cid:image003.png@01D68121.4245C1A0] +594 694 21 89 58 [cid:image004.png@01D68121.4245C1A0] erwann.poupart(a)cnes.fr<mailto:erwann.poupart@cnes.fr> [cid:image005.png@01D68121.4245C1A0] www.cnes-csg.fr<http://www.cnes-csg.fr/> [cid:image006.png@01D68121.4245C1A0]<https://www.facebook.com/CSGCentreSpatialGuyanais/> [cid:image007.png@01D68121.4245C1A0] <https://www.instagram.com/cnes_france/> [cid:image008.png@01D68121.4245C1A0] <https://twitter.com/cnes>

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X2go K Drive Server
by Stuart MacGregor 02 Jan '24

02 Jan '24

Good Morning, Excuse me for my ignorance/, /but how accurate/up to date is the kdrive section of the x2go wiki? It hasn't changed in 3-4 years, however quite a lot has been said about kdrive recently. I have had the kdrive server installed n my Ubuntu 22.04 machine since before it was moved to "stable", however I have yet to succeed in using it. Most of the computers on my home network are Windows machines. The Windows x2go clients have a kdrive check box, however when you check that box (on Windows or Ubuntu clients) and try to connect to the x2go server, nothing happens. Without the box checked all the x2go clients will connect to the server, allbeit with the graphics limitations and lag intrinsic to the original x2go when connecting to "modern" desktops. I use KDE Plasma. (Note that the "default" settings in the x2go clients for connecting to KDE Plasma desktops have not worked since I started using a Ubuntu server with x2go in 2020, you have to choose a "custom" connection and use the command "startplasma-x11") Do I need to make some manual modifications on the x2go server to get kdrive running? If I do so, do I risk the Windows machines loosing the ability to connect? Again, apologies if all this information is already available and I have just not seen/found it. As I said I have been using x2go since 2020 and it was very useful when I was trapped in my bedroom for a week with COVID in 2022. I am just hoping that kdrive will improve its performance and am too stupid/ignorant to get it working without some help. Regards Stuart MacGregor

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New Donation Options for X2Go/Upcoming Sponsorship Drive on NYE
by Stefan Baur 28 Dec '23

28 Dec '23

Hi $ALL, One result of X2Go: The Spread 2023 was that we decided to re-organize our donation options. As before, you can make donations to orca e.V. (our registered nonprofit) and X2Go in general. However, now you can also make a dedicated donation towards X2Go's infrastructure or events. You can find the links to both the old and new donation options right on X2Go's Wiki frontpage: <https://wiki.x2go.org/doku.php> We are also investigating if we can use the platform to fund further development on X2Go, e.g. by putting up funding goals for certain features, but this will take some more time - first we'll need some legal counseling so as not to endanger orca e.V.'s non-profit status. And this legal counseling will have to be donation-funded as well ... Important: On New Year's Eve, 2023-12-31, all non-recurring donations up to 100 EUR will receive 15% on top from betterplace.org (donations above 100 EUR will receive 15 EUR on top, regardless of the amount), until the top-up budget of 8 000 EUR across all projects registered with betterplace is reached. This starts midnight 2023-12-31 CET, so the earlier you donate on that particular day, the higher the chances that your donation towards orca/X2Go will receive the additional 15%. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

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X2Go: The Spread 2023 - Recordings/How-To-Videos Now Online
by Stefan Baur 28 Dec '23

28 Dec '23

Hi $ALL, Our annual X2Go event took place from December 11 to December 15. All presentations/discussions were streamed live via YouTube, and are also available as recordings via the following playlist: <https://www.youtube.com/playlist?list=PLWDo4PkY3E0PysVmbKIklP8xnQ2ersigh> If you missed the live event, I strongly recommend watching the recordings - some of these presentations are "How To"-videos, think "Everything You Always Wanted to Know About X2Go* (*But Were Afraid to Ask)". So if you've never used anything but a complete remote Linux desktop via X2Go, or if you've never bothered to look at what other options than pxelinux exist for netbooting a ThinClient, you'll learn something new here. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

X2go and Synopsys Custom Compiler
by Mike MacNeil 07 Dec '23

07 Dec '23

Hello, Having issues with X2GO and Synopsys Custom Compiler. When a designer brings up a layout design in custom compiler X2GO crashes on the client end and crashes custom compiler. The X2GO session is still running and the user can reconnect - but the custom compiler is closed and needs to be restarted. Any thoughts? I turned on 'debug' for logging but it does not show much - if anything. Updated x2go server and surrounding packages to 4.1.0.6-0 Turned on telekinesis Really not sure what is happening - VNC works without issue. Thank you

2 1

TR: x2go <-> linux mint 21
by Loïc Roemelin 29 Nov '23

29 Nov '23

-----Message d'origine----- De : Loïc Roemelin [mailto:lroemelin@free.fr] Envoyé : mardi 28 novembre 2023 11:27 À : 'uli42(a)gmx.de' Objet : TR: [X2Go-User] x2go <-> linux mint 21 Hello, PPA loaded: sudo apt-add-repository ppa:x2go/stable x2goversion answers now x2godesktopsharing: 3.2.0.0 x2goserver: 4.1.0.6 x2goserver-common: 4.1.0.6 x2goserver-desktopsharing: 4.1.0.3 x2goserver-extensions: 4.1.0.6 x2goserver-fmbindings: 4.1.0.6 x2goserver-printing: 4.1.0.6 x2goserver-x2goagent: 3.5.99.26 x2goserver-x2gokdrive: 4.1.0.6 x2goserver-xsession: 4.1.0.6 LXDE is now working well without prompting for the password. Thank you again for your response; however, issues 1 and 2 remain unresolved. Kind regards Loïc -----Message d'origine----- De : Loïc Roemelin [mailto:lroemelin@free.fr] Envoyé : lundi 27 novembre 2023 18:39 À : 'Ulrich Sibiller' Objet : RE: [X2Go-User] x2go <-> linux mint 21 Hello, Thank you very much for taking the time to respond to me. 1 - Putty works perfectly; disabling the sound doesn't change anything. When connecting via the internet and port forwarding through the router, it works. Is there an issue with SSH? 2 - no, it's not enabled 3 - ulps x2goversion returns x2godesktopsharing: 3.2.0.0 x2goserver: 4.1.0.3 x2goserver-common: 4.1.0.3 x2goserver-desktopsharing: 4.1.0.3 x2goserver-extensions: 4.1.0.3 x2goserver-fmbindings: 4.1.0.3 x2goserver-printing: 4.1.0.3 x2goserver-x2goagent: 3.5.99.26 x2goserver-xsession: 4.1.0.3 I will uninstall and reinstall the correct version. I took the link from the internet, thinking it was the latest version. I didn't have the curiosity to check. Thanks a thousand times for your help Loic -----Message d'origine----- De : Ulrich Sibiller [mailto:uli42@gmx.de] Envoyé : lundi 27 novembre 2023 16:33 À : Loïc Roemelin Cc : x2go-user(a)lists.x2go.org Objet : Re: [X2Go-User] x2go <-> linux mint 21 Hi, Issue 1: does plain ssh access work between these machines and the server? Does it work better when you disable sound, printer and file sharing in the session? Issue 2: Have you enabled x2gokdrive in the session? Issue 3: ould be fixed since 2022: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1457 Do you have X2goserver 4.1.2.2? Uli On Mon, Nov 27, 2023 at 2:47 PM Loïc Roemelin <lroemelin(a)free.fr> wrote: > > Hi, > > I'm new to x2go. I'm using Linux Mint 21, and I've installed the x2go server on several machines for testing. I'm mainly facing three issues: > > 1 On two machines, I failed to establish the initial connection. Upon the first connection to this access (on the local network), the connection is cut almost instantly.The message indicates "terminating session" and "session terminated." Note that on the same device, I can connect without any problems when using the internet > > 2 I'm initially on Linux Mint XFCE, and the connection works, but it's nearly impossible to work due to window movements leaving all windows displayed, etc. > > 3 On LXDE, which I've loaded and works quite well, it asks me for the administrator password when opening the session, even if I've entered with another access, which seems abnormal to me. The message indicates, "Authentication is necessary to create a color management device." > > Thank you in advance for your help, and I apologize for my lack of knowledge > > Loïc > > _______________________________________________ > x2go-user mailing list > x2go-user(a)lists.x2go.org > https://lists.x2go.org/listinfo/x2go-user

2 2

x2go <-> linux mint 21
by Loïc Roemelin 27 Nov '23

27 Nov '23

Hi, I'm new to x2go. I'm using Linux Mint 21, and I've installed the x2go server on several machines for testing. I'm mainly facing three issues: 1 On two machines, I failed to establish the initial connection. Upon the first connection to this access (on the local network), the connection is cut almost instantly.The message indicates "terminating session" and "session terminated." Note that on the same device, I can connect without any problems when using the internet 2 I'm initially on Linux Mint XFCE, and the connection works, but it's nearly impossible to work due to window movements leaving all windows displayed, etc. 3 On LXDE, which I've loaded and works quite well, it asks me for the administrator password when opening the session, even if I've entered with another access, which seems abnormal to me. The message indicates, "Authentication is necessary to create a color management device." Thank you in advance for your help, and I apologize for my lack of knowledge Loïc

2 1

html client
by Alastair Basden 17 Nov '23

17 Nov '23

Hi, Is there anywhere to download the components required for the html client interface described here: https://wiki.x2go.org/doku.php/wiki:advanced:x2gohtmlclient And are there any rpms available? Thanks.

2 1

X2Go: The Spread 2023 - You (K)Drive Me Krazy! 2023-12-11 to 2023-12-10
by Stefan Baur 11 Nov '23

11 Nov '23

Dear $ALL, In exactly one month, from December 11th to December 15th, we'll have our annual X2Go meeting for users, admins and code contributors to X2Go - once again, 100% virtual/online, so it's a "The Spread" and not a "The Gathering" once more. We're hoping to see you there. We'll post a link to a virtual meeting room in due time, and expect to be streaming/recording the event to YouTube or a similar platform as well. Starting time will likely be 20:00 CET, as last year, unless a significant number of participants requests an earlier start time (say, 18:00 CET or 19:00 CET) - please let me know (off-list, see below for contact details) if you'd like to request an earlier start time. Sadly, in summer, where Covid numbers and weather conditions would have allowed for a real-life meeting, we had a scheduling conflict. And as the numbers are rising again, we cannot in good conscience host a real-life international conference - especially as some of our members have vulnerable household members or are vulnerable persons themselves. The event page (still work in progress) can be found here: <https://wiki.x2go.org/doku.php/events:x2go-spread-2023> Each evening has one, max. two time slots for a talk/presentation. At the moment, three topics are confirmed: - The usual "X2Go: State of the Union" opening speech - A report looking back at our latest stable X2Go release, which brought KDrive into the stable repository, and showing what still needs to be done Re: KDrive. - A report on how we used betterplace.org for collecting X2Go-related donations in the last 18 months, and an open discussion on how we could improve our usage of this platform. I am also hoping for a certain volunteer to commit to a fourth presentation regarding the latest changes and improvements in NX-Libs - since Arctica/NX-Libs pushed out a new release as well (on which our X2Go release is also based, obviously). This means we will have at least one more open talk slot - possibly more, if the two release reports for NX-Libs and X2Go only take 10-15 minutes each. If nobody volunteers, I might fill that remaining slot with a quick demo of how to netboot X2Go-TCE-Live via iPXE in EFI and legacy mode. But I'm really hoping for more volunteers for talks/demos/presentations - so if you would like to present something X2Go/NX-Libs/Arctica-related, please let me know (again, off-list, see below for contact details). We also have the option to prerecord your talk, in case your schedule doesn't allow for a live presentation and/or your internet connection is too flaky. It would be nice if you're available for a live Q&A round after your talk, though (via text-only chat or audio-only stream is fine). Please note that this time, the orca e.V. annual meeting will take place on the Sunday morning *before* the start of X2Go: The Spread 2023. All orca e.V. members have already received their invitation. To contact me, please do not hit "reply"/"reply to all"/"reply to list", but rather, send a *new* E-Mail to <mailto:X2Go-ML-1@baur-itcs.de>. Kind Regards, Stefan Baur -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

x2gokdriveclient on wondows
by Andreas Weise 06 Nov '23

06 Nov '23

Hello x2go team, I'm using x2go for many years and it works rock solid. Thank you very much for that software. I have rcently set up a new server with debian 12 and x2go-kdrive server and cinnamon desktop. Together with the x2gokdriveclient it works very well on local computers on linux. I could not find a windows version of kdriveclient. As I'm not too familar with windows and absoluty not familar with qt, I wasn't able to create the windows executable myself. Is there any way to get a windows executable? With best regards Andreas

2 1

How can I connect and view the Display Manager
by Esben Stien 26 Oct '23

26 Oct '23

I'm trying to log in and view the Display Manager login screen. I'm using SDDM as Display Manager, but I can use any kind of Display Manager, like gdm, to get this working. If I first log in, then I can connect using "Connection to local desktop" , but I want to view the login screen. Should this be possible with X2Go. I can't really find any documentation on this. It sort of bypasses the Display Manager. I'm on Xorg-1.20.14 on NixOS 22.11

2 1

Trying x2gokdrive again
by Neal Becker 23 Oct '23

23 Oct '23

I'm trying out Orion's packages of kdrive on F38 client: x2goclient-4.1.2.3-1.fc38.x86_64 x2gokdriveclient-0.0.0.1-2.fc38.x86_64 server: x2goserver-common-4.1.0.4-1.fc38.noarch x2goagent-4.1.0.4-1.fc38.x86_64 x2goserver-xsession-4.1.0.4-1.fc38.noarch x2goserver-4.1.0.4-1.fc38.x86_64 x2goserver-x2gokdrive-4.1.0.4-1.fc38.x86_64 Running kde on both client and server, so far working well. One bug: The command to start kde is no longer startkde, it's startplasma-x11.

1 1

AdminByRequest on X2go
by Jeff Thomas 20 Oct '23

20 Oct '23

Hello,I have installed AdminByRequest on Ubuntu 22.04. It works on the local machine. If a user attempts to do something that requires Admin privileges they will receive a popup that requires them to request admin privileges. Once they request it the popup disappears and rights are granted for the remainder of their session. (ABR logs the activity) For the few remote X2go users if they try to do something that requires Admin privileges they will see a message that ABR blocked it, but they do not get the popup to request it. ABR is looking at the issue, but I suspect they will say it is not intended to use on remote session, where multiple people may be signed in at a time... Though we only have a few remote users. Im hoping there may be a way to get the xcfe gui on x2go to display the ABR popup. Any advice would be greatly appreciated! ThanksJT

1 0

Fwd: x2go and ssh-agent forwarding
by graeme.x2go＠vetterlein.com 20 Oct '23

20 Oct '23

-------- Forwarded Message -------- Subject: x2go and ssh-agent forwarding Date: Thu, 19 Oct 2023 21:21:48 +0100 From: graeme vetterlein <graeme(a)vetterlein.com> To: x2go-user(a)lists.x2go.org Anybody know if this is still current? https://wiki.x2go.org/doku.php/doc:howto:ssh-agent-workaround It suggests a patch was available in 2017 I can see a fresh ssh-agent(1) is getting started (so blocking access to the original client one) also I note the use of /-oClearAllForwardings on the ssh call x2go makes ..... neither look like good news :-( / I did try (XFCE) : xfconf-query -c xfce4-session -p /startup/ssh-agent/enabled -n -t bool -s false xfconf-query -c xfce4-session -p /startup/ssh-agent/type -n -t string -s ssh-agent And indeed the ssh-agnet was not started, but SSH_AUTH_SOCK (to tmp/ssh-xxxxxx/agent.PID [ literally PID not a number ] FYI I need to use the keys to access github and I don't want to put them on the machine I'm x2going into. BTW. I also ran a test using a "custom desktop" of /usr/bin/lxterminal ...and in that terminal SSH_AUTH_SOCK was set to a non-existant filename(socket) in ~/.x2go -- Graeme

1 0

Debian resume does not work anymore after update to 4.1.0.6
by richard lucassen 14 Oct '23

14 Oct '23

Client and server "Debian Testing" This morning I got server version 4.1.0.6 using apt. When connecting using client 4.1.2.3-1 it works, but after a resume the client says that the session is still running so the only way to get back to the server is to terminate the session and to create a new one. I downgraded the server to 4.1.0.3-7+deb12u1 and resuming works again. I run a command x environment: /usr/bin/ssh-agent /usr/bin/wmaker I'm at 1000km away from the server and as I use x2go all the time, so I won't be able for the moment to run some tests. Just FYI for the moment. I put these packages on hold: # apt-mark hold libx2go-config-perl libx2go-log-perl libx2go-server-db-perl libx2go-server-perl libx2go-utils-perl x2goserver x2goserver-common x2goserver-extensions x2goserver-x2goagent x2goserver-xsession in order to stay with version 4.1.0.3-7+deb12u1. Richard. -- richard lucassen http://contact.xaq.nl/

1 0

Complaints about windows resizing/moved on session resume
by Orion Poplawski 09 Oct '23

09 Oct '23

Many of our users are complaining about: something in the EL8/X2Go/KDE? interface now just runs roughshod over the windows you have open, between suspending and resuming sessions. Windows are re-sided, moved, opened, closed...at random. I often have multiple windows open and, for example, running IDL or editing or something, and I have them placed where I want as I am testing and debugging or writing code, I suspend / restore the session and come back to just randomly placed, sized, opened or closed desktop. **i don't like people mucking with my desktop** whether real or virtual!!! The three of us mentioned to each other that we feel like we are continually re-sizing, finding, and just spending time counteracting what has been done to our setups. So, what's going on what what can be done to stop it? Clients and server are EL8. Desktop environment is KDE. We have a mix of x2goagent and x2gokdrive sessions. We've removed kscreen. Any help would be greatly appreciated. Thanks. -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

1 1

Messages with KDrive
by Orion Poplawski 02 Oct '23

02 Oct '23

I'm seeing a lot of these messages with a kdrive user: Sep 21 05:55:40 kded5[10869]: kscreen.kded: Failed to find a matching mode - this means that our config is corruptedor a different device with the same serial number has been connected (very unlikely).Falling back to preferred modes. Sep 21 05:55:40 kded5[10869]: colord: Unable to get EDID for output "X2GoKDriv e-0" Sep 21 05:55:40 kded5[10869]: colord: Failed to register device: "device id 'x randr-X2GoKDrive-0' already exists" Sep 21 05:55:40 kded5[10869]: colord: Failed to create ICC profile on cmsCreat eRGBProfile Repeats every few seconds it seems. Should kdrive be simulating EDID or some other output/information to help kscreen and colord? -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

3 7

MFA support in X2go?
by Grigory Shamov 28 Sep '23

28 Sep '23

HI All, Is there any X2go client around that would support connecting to SSH with a multi-factor auth like Duo or Yubikey enabled? -- Grigory Shamov Site Lead / HPC Specialist University of Manitoba and DRI Alliance Canada

5 6

X2Go on macOS Sonoma
by Orion Poplawski 27 Sep '23

27 Sep '23

Are other people seeing x2goclient crash when connecting on macOS Sonoma (14.0)? Process: x2goclient [6166] Path: /Applications/x2goclient.app/Contents/MacOS/x2goclient Identifier: x2goclient Version: 4.1 (4.1.2.3 git-1ca43813937d 20230117) Code Type: X86-64 (Native) Parent Process: launchd [1] User ID: 69968482 Date/Time: 2023-09-27 11:52:11.9738 -0600 OS Version: macOS 14.0 (23A344) Report Version: 12 Bridge OS Version: 8.0 (21P365) Anonymous UUID: 93030DA8-BFCD-E6A4-541A-B0A1D4E6D59B Time Awake Since Boot: 3900 seconds System Integrity Protection: enabled Crashed Thread: 7 SshMasterConnection Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: UNKNOWN_0xD at 0x0000000000000000 Exception Codes: 0x000000000000000d, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11 Terminating Process: exc handler [6166] VM Region Info: 0 is not in any region. Bytes before following region: 4520353792 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START ---> __TEXT 10d6f2000-10d97f000 [ 2612K] r-x/rwx SM=COW ...OS/x2goclient Thread 0:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x7ff800f2f13a __getdirentries64 + 10 1 libsystem_c.dylib 0x7ff800e14269 _readdir_unlocked$INODE64 + 197 2 libsystem_c.dylib 0x7ff800e2f65f readdir_r$INODE64 + 67 3 QtCore 0x10e7380d3 0x10e629000 + 1110227 4 QtCore 0x10e6e082e 0x10e629000 + 751662 5 QtCore 0x10e6e007a 0x10e629000 + 749690 6 QtCore 0x10e6e15d0 QDirIterator::QDirIterator(QString const&, QStringList const&, QFlags<QDir::Filter>, QFlags<QDirIterator::IteratorFlag>) + 112 7 QtCore 0x10e6daf97 QDir::entryList(QStringList const&, QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const + 359 8 QtCore 0x10e6dae1d QDir::entryList(QFlags<QDir::Filter>, QFlags<QDir::SortFlag>) const + 45 9 x2goclient 0x10d76a83c ONMainWindow::cleanPrintSpool() + 76 10 x2goclient 0x10d769c9b ONMainWindow::slotProxyFinished(int, QProcess::ExitStatus) + 3563 11 QtCore 0x10e777d6c QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 2012 12 QtCore 0x10e6f11bc 0x10e629000 + 819644 13 QtCore 0x10e6f34b7 0x10e629000 + 828599 14 QtCore 0x10e777d6c QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 2012 15 QtCore 0x10e7c550b QSocketNotifier::activated(int) + 59 16 QtCore 0x10e77c22e QSocketNotifier::event(QEvent*) + 430 17 QtGui 0x10ee1c8c1 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 545 18 QtGui 0x10ee1df13 QApplication::notify(QObject*, QEvent*) + 403 19 QtCore 0x10e75e391 QCoreApplication::notifyInternal(QObject*, QEvent*) + 113 20 QtGui 0x10edce3ab 0x10ed8e000 + 263083 21 CoreFoundation 0x7ff8010724e7 __CFSocketPerformV0 + 950 22 CoreFoundation 0x7ff801048337 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 23 CoreFoundation 0x7ff8010482d9 __CFRunLoopDoSource0 + 157 24 CoreFoundation 0x7ff8010480a4 __CFRunLoopDoSources0 + 215 25 CoreFoundation 0x7ff801046d21 __CFRunLoopRun + 919 26 CoreFoundation 0x7ff801046372 CFRunLoopRunSpecific + 557 27 HIToolbox 0x7ff80b8b29d9 RunCurrentEventLoopInMode + 292 28 HIToolbox 0x7ff80b8b27e6 ReceiveNextEventCommon + 665 29 HIToolbox 0x7ff80b8b2531 _BlockUntilNextEventMatchingListInModeWithFilter + 66 30 AppKit 0x7ff80464e0c5 _DPSNextEvent + 880 31 AppKit 0x7ff804f3f150 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1304 32 AppKit 0x7ff80463f63a -[NSApplication run] + 603 33 QtGui 0x10edcf3da 0x10ed8e000 + 267226 34 QtCore 0x10e75b332 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 514 35 QtCore 0x10e75e9cc QCoreApplication::exec() + 188 36 x2goclient 0x10d7edddd x2goMain + 1021 37 x2goclient 0x10d819775 main + 1605 38 dyld 0x7ff800be43a6 start + 1942 Thread 1: 0 libsystem_pthread.dylib 0x7ff800f68b88 start_wqthread + 0 Thread 2: 0 libsystem_pthread.dylib 0x7ff800f68b88 start_wqthread + 0 Thread 3:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x7ff800f2da2e mach_msg2_trap + 10 1 libsystem_kernel.dylib 0x7ff800f3be4a mach_msg2_internal + 84 2 libsystem_kernel.dylib 0x7ff800f34b6e mach_msg_overwrite + 653 3 libsystem_kernel.dylib 0x7ff800f2dd1f mach_msg + 19 4 CoreFoundation 0x7ff801048475 __CFRunLoopServiceMachPort + 143 5 CoreFoundation 0x7ff801046ee5 __CFRunLoopRun + 1371 6 CoreFoundation 0x7ff801046372 CFRunLoopRunSpecific + 557 7 AppKit 0x7ff8047ab3e0 _NSEventThread + 122 8 libsystem_pthread.dylib 0x7ff800f6d202 _pthread_start + 99 9 libsystem_pthread.dylib 0x7ff800f68bab thread_start + 15 Thread 4:: QProcessManager 0 libsystem_kernel.dylib 0x7ff800f36922 __select + 10 1 QtCore 0x10e733212 0x10e629000 + 1090066 2 QtCore 0x10e64ef18 0x10e629000 + 155416 3 libsystem_pthread.dylib 0x7ff800f6d202 _pthread_start + 99 4 libsystem_pthread.dylib 0x7ff800f68bab thread_start + 15 Thread 5:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x7ff800f36922 __select + 10 1 CoreFoundation 0x7ff8010705b8 __CFSocketManager + 641 2 libsystem_pthread.dylib 0x7ff800f6d202 _pthread_start + 99 3 libsystem_pthread.dylib 0x7ff800f68bab thread_start + 15 Thread 6:: QThread 0 libsystem_kernel.dylib 0x7ff800f36922 __select + 10 1 QtCore 0x10e78bad4 qt_safe_select(int, fd_set*, fd_set*, fd_set*, timeval const*) + 116 2 QtCore 0x10e78ef4f QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timeval*) + 751 3 QtCore 0x10e790a82 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 210 4 QtCore 0x10e75b332 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 514 5 QtCore 0x10e64d27e QThread::exec() + 222 6 QtCore 0x10e64ef18 0x10e629000 + 155416 7 libsystem_pthread.dylib 0x7ff800f6d202 _pthread_start + 99 8 libsystem_pthread.dylib 0x7ff800f68bab thread_start + 15 Thread 7 Crashed:: SshMasterConnection 0 libssh.4.dylib 0x10dfd43ef ssh_event_add_session + 39 1 libssh.4.dylib 0x10dfc1418 ssh_select + 144 2 x2goclient 0x10d7b5c97 SshMasterConnection::channelLoop() + 7895 3 x2goclient 0x10d7afc78 SshMasterConnection::run() + 8616 4 QtCore 0x10e64ef18 0x10e629000 + 155416 5 libsystem_pthread.dylib 0x7ff800f6d202 _pthread_start + 99 6 libsystem_pthread.dylib 0x7ff800f68bab thread_start + 15 Thread 8: 0 libsystem_pthread.dylib 0x7ff800f68b88 start_wqthread + 0 -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

1 0

build X2GoServer as a user (without sudo) ?
by Elmar Melcher 27 Sep '23

27 Sep '23

Hi, the instructions in https://wiki.x2go.org/doku.php/wiki:development:build-howto-linux:x2goserver require sudo. Is it possible to build and install x2goserver without sudo rights? It would be ok and expected that such a x2goserver would be usable only by the user who installed it into his /home directory, for example under ~/.local/ Regards, Elmar

1 0

Removing the new control panel from kdrive
by Orion Poplawski 25 Sep '23

25 Sep '23

With kdrive we see a new control panel at the top of the window. Is it possible to remove that? Thanks. Orion -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

1 0

Remote printing not working
by Rui Ferreira 24 Sep '23

24 Sep '23

Hi all. Error from journalctl -u cups: set 21 18:34:55 kubuntu /usr/lib/cups/backend/cups-x2go[412569]: Print job received from cups -> 1060 rui Re: [X2Go-User] Client Printing not working! 1 Collate media=iso_a4_210x297mm_borderless Duplex=None job-uuid=urn:uuid:1bce9974-59ca-3cad-7012-b36b56aaf124 job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1695317694 time-at-processing=1695317694 PageSize=A4 set 21 18:34:56 kubuntu /usr/lib/cups/backend/cups-x2go[412569]: ERROR: ps2pdf conversion program failed to convert /tmp/1060-rui-cupsjob412569RZtB07cJEZ6R_uD_: failed with exit code 1 set 21 18:34:56 kubuntu /usr/lib/cups/backend/cups-x2go[412569]: ERROR: cups-x2go failed to process postscript file /tmp/1060-rui-cupsjob412569RZtB07cJEZ6R_uD_ Output from cat /etc/systemd/system/printer.target.wants/cups.service: [Unit] Description=CUPS Scheduler Documentation=man:cupsd(8) After=network.target nss-user-lookup.target nslcd.service Requires=cups.socket [Service] ExecStart=/usr/sbin/cupsd -l Type=notify Restart=on-failure PrivateTmp=false <---------------------------------------- [Install] Also=cups.socket cups.path WantedBy=printer.target multi-user.target (even though this is not the right way to make local changes to systemd) I've issued the commands systemctl daemon-reload and systemctl restart cups.service OS: kubuntu 22.04 x2goserver 4.1.0.3 cups 2.4.1 Regards, Rui Ferreira

2 4

X2GO Client On Windows Starts and Terminates In A Few Seconds
by Alexandra Lu (Nokia) 15 Sep '23

15 Sep '23

Hi, I'm running X2GO client V4.1.2 on Windows 10, and trying to connect to a Linux PC running Ubuntu 22.04. I use MATE for the Session Type, and when trying to connect, I could see that the Linux desktop window starts then terminates in a few seconds, and the following x2go error log is created on the Linux PC. I'm guessing the last assert was the cause of the crash. Does anyone have any suggestions on how to fix it? alexanlu@kanalexanlu:~$ cat .xsession-x2go-kanalexanlu.labs.ca.alcatel-lucent.com-errors XSession-x2go: X session started for alexanlu at Thu Sep 14 07:15:17 PM EDT 2023 dbus-update-activation-environment: setting DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-mk5nk6mkbA,guid=09468172243b55dae833668765039405 dbus-update-activation-environment: setting DISPLAY=:50 dbus-update-activation-environment: setting XAUTHORITY=/home/alexanlu/.Xauthority dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 /etc/x2go/Xsession.d/30x11-common_xresources: line 16: has_option: command not found xhost: must be on local machine to add or remove hosts. localuser:alexanlu being added to access control list /etc/x2go/Xsession.d/75dbus_dbus-launch: line 9: has_option: command not found dbus-update-activation-environment: setting GTK_MODULES=appmenu-gtk-module:appmenu-gtk-module:gail:atk-bridge dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 dbus-update-activation-environment: setting QT_ACCESSIBILITY=1 dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 /etc/x2go/Xsession.d/90x11-common_ssh-agent: line 9: has_option: command not found dbus-update-activation-environment: setting SHELL=/bin/bash dbus-update-activation-environment: setting QT_ACCESSIBILITY=1 dbus-update-activation-environment: setting no_proxy=localhost,127.0.0.1,135.227.67.200,alcatel-lucent.com,mv.usa.alcat… dbus-update-activation-environment: setting GTK_IM_MODULE=ibus dbus-update-activation-environment: setting LOG_HOST=kanlog01.labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting LANGUAGE=en_CA:en dbus-update-activation-environment: setting APT_HTTP_PROXY=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting FOLLOWME=lpd://usdaprn006.nsn-intra.net/follow_me_printing dbus-update-activation-environment: setting GASH_MIRROR=pantaloon.labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting SSH_AUTH_SOCK=/home/alexanlu/.x2go/C-alexanlu-50-1694733302_stDMATE_dp32/ssh-agent.PID dbus-update-activation-environment: setting NTP_SERVERS=ca0071udhc02.ca.alcatel-lucent.com ca0071udhc03.ca.alcatel-lucent.com ntp.app.alcatel-lucent.com ntp.app.alcatel-lucent.com dbus-update-activation-environment: setting GIT_MIRROR=kangitpanos.labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting XMODIFIERS=@im=ibus dbus-update-activation-environment: setting KEYBOARD=us dbus-update-activation-environment: setting LAB_NTP_SERVERS=ca0071udhc02.ca.alcatel-lucent.com ca0071udhc03.ca.alcatel-lucent.com ntp.app.alcatel-lucent.com dbus-update-activation-environment: setting STARTUP=/usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH= mate-session dbus-update-activation-environment: setting GTK_MODULES=appmenu-gtk-module:appmenu-gtk-module:gail:atk-bridge dbus-update-activation-environment: setting RELAY_HOST=mvrelay.mv.usa.alcatel.com dbus-update-activation-environment: setting PWD=/home/alexanlu dbus-update-activation-environment: setting LOGNAME=alexanlu dbus-update-activation-environment: setting XDG_SESSION_TYPE=tty dbus-update-activation-environment: setting MANPATH=/usr/local/timostools/git.d/man:/usr/local/timostools/git.d/man: dbus-update-activation-environment: setting GPG_AGENT_INFO=/run/user/69030611/gnupg/S.gpg-agent:0:1 dbus-update-activation-environment: setting DOMAIN_SEARCH=mv.usa.alcatel.com nuq.ion.nokia.net eng.timetra.com sh.bel.alcatel.be dbus-update-activation-environment: setting XAUTHORITY=/home/alexanlu/.Xauthority dbus-update-activation-environment: setting ftp_proxy=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting MOTD_SHOWN=pam dbus-update-activation-environment: setting LOCAL_ADMINS= dbus-update-activation-environment: setting X2GO_SESSION=alexanlu-50-1694733302_stDMATE_dp32 dbus-update-activation-environment: setting HOME=/home/alexanlu dbus-update-activation-environment: setting IM_CONFIG_PHASE=1 dbus-update-activation-environment: setting LANG=en_US.UTF-8 dbus-update-activation-environment: setting https_proxy=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting TIMEZONE=America/Toronto dbus-update-activation-environment: setting PULSE_CLIENTCONFIG=/home/alexanlu/.x2go/C-alexanlu-50-1694733302_stDMATE_dp32/.pulse-client.conf dbus-update-activation-environment: setting SSH_CONNECTION=135.244.144.233 58214 135.121.195.240 22 dbus-update-activation-environment: setting QT_GRAPHICSSYSTEM=native dbus-update-activation-environment: setting CLUTTER_IM_MODULE=ibus dbus-update-activation-environment: setting XDG_SESSION_CLASS=user dbus-update-activation-environment: setting TERM=dumb dbus-update-activation-environment: setting X2GO_AGENT_PID=1797634 dbus-update-activation-environment: setting GIT_MIRROR_ALIAS=kangitpanos dbus-update-activation-environment: setting USER=alexanlu dbus-update-activation-environment: setting NO_PROXY=localhost,127.0.0.1,135.227.67.200,alcatel-lucent.com,mv.usa.alcat… dbus-update-activation-environment: setting FTP_PROXY=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting DISPLAY=:50 dbus-update-activation-environment: setting RSYNC_PROXY=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting NFS_SERVER=rdnweb.labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting SHLVL=2 dbus-update-activation-environment: setting HTTPS_PROXY=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting HTTP_PROXY=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting QT_IM_MODULE=ibus dbus-update-activation-environment: setting UBUNTU_MENUPROXY=1 dbus-update-activation-environment: setting http_proxy=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting HOST_PREFIX=kan dbus-update-activation-environment: setting LAB_DOMAIN=labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting XDG_RUNTIME_DIR=/run/user/69030611 dbus-update-activation-environment: setting SITENAME=Kanata dbus-update-activation-environment: setting SSH_CLIENT=135.244.144.233 58214 22 dbus-update-activation-environment: setting DEFAULTGID=users dbus-update-activation-environment: setting LAB_GATEWAY=135.121.200.1 dbus-update-activation-environment: setting HOMEPATH=/home dbus-update-activation-environment: setting KS_WEBHOST=rdnweb.labs.ca.alcatel-lucent.com dbus-update-activation-environment: setting XDG_DATA_DIRS=/usr/share/gnome:/home/alexanlu/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share:/var/lib/snapd/desktop dbus-update-activation-environment: setting PATH=/usr/local/timostools:/usr/local/timostools:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin dbus-update-activation-environment: setting DNS_SERVERS=138.120.252.55 138.120.252.57 dbus-update-activation-environment: setting DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-mk5nk6mkbA,guid=09468172243b55dae833668765039405 dbus-update-activation-environment: setting PAC_URL=http://proxyconf.glb.nokia.com/proxy.pac dbus-update-activation-environment: setting rsync_proxy=http://usfraaa-proxy.americas.nsn-net.net:8080 dbus-update-activation-environment: setting LAB_NETMASK=255.255.248.0 dbus-update-activation-environment: setting LDAP_SERVERS=ed-p-us-gl.americas.nsn-net.net ed-p-gl.emea.nsn-net.net dbus-update-activation-environment: setting XSESSION_EXEC=mate-session dbus-update-activation-environment: setting _=/usr/bin/dbus-update-activation-environment dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1 (mate-session-check-accelerated:1829590): Gdk-CRITICAL **: 19:15:18.595: gdk_wayland_window_set_dbus_properties_libgtk_only: assertion 'GDK_IS_WAYLAND_WINDOW (window)' failed SSH_AUTH_SOCK=/run/user/69030611/keyring/ssh Thanks, Alexandra

1 1

Next Events/Upcoming X2Go and orca e.V. Sponsorship Drive - Tomorrow, 2023-09-05
by Stefan Baur 04 Sep '23

04 Sep '23

Dear $ALL, X2Go will be present at LinuxDay.AT <https://www.linuxday.at/> in Dornbirn, Austria on Saturday, September 30th, and also at the IT-Kongress <https://it-kongress.com/> in Neu-Ulm, Germany, on Thursday, November 9th, 2023. At both events, we will have a booth where we will demo X2Go-KDrive, as well as the HTML5Client beta and X2Go's integration into the latest Remmina client. At LinuxDay.AT, there will also be a talk with a live demo of how you can run a small X2GoServer instance in the Google Cloud, for free, using Tor (The Onion Router) to log in. The talk at IT-Kongress will be a behind-the-scenes look regarding the customer-driven development that led to the creation of X2Go-KDrive. (Note that both talks will be in German, but our booth staff at both events is fluent in German as well as in English.) If you're planning to attend and/or are in the area, feel free to stop by and say hi! Both events are free, though IT-Kongress requires registration. We are trying to cover the costs for our two volunteers/orca e.V. members (Mihai and me) via orca e.V., the registered association that X2Go belongs to, but for that, we will need your help in the form of donations*. You can find our donation pages here: X2Go (English): <https://www.betterplace.org/en/projects/111056?wirwunder=235> X2Go (German): <https://www.betterplace.org/de/projects/111056?wirwunder=235> orca e.V. (English): <https://www.betterplace.org/en/projects/111057?wirwunder=235> orca e.V. (German): <https://www.betterplace.org/de/projects/111057?wirwunder=235> It would be really cool if you could send some $$$/€€€/£££/¥¥¥ our way, so we can keep advocating for X2Go and free remote desktop/remote application projects in general. We can accept donations via PayPal, Credit Card, Direct Debit, giropay/paydirect and wire transfer. Best of all, donations towards X2Go and orca are usually tax deductible for German tax subjects. Note that there is a special sponsorship drive sponsored by our funding platform, betterplace.org: Non-recurring donations up to 100 Euro made on Tuesday, 2023-09-05 (starting 00:00 CEST) will receive 20% on top directly from betterplace.org. Larger donations will receive 20 Euro on top instead. This offer is only valid until a funding pool of 12.000 Euro is depleted. So the earlier you donate on this particular day, the higher the chance that your donation will receive the bonus from betterplace. Kind Regards, Stefan Baur (with his X2Go Event Planner hat on) *If times are rough for you and you can't afford to donate, don't feel bad! You can also help us by forwarding this announcement to whomever you seem fit - e.g. your local Linux user group, your social media followers, etc. If you're on Twitter, you can retweet and like the following to help: <https://twitter.com/farbenstau/status/1698651187577282841> (English) <https://twitter.com/farbenstau/status/1698651871773086181> (German) Feel free to copy the text and links of these Tweets to any social media platform that you are using. -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

Wrong Shell When Connecting with X2Go
by Joe W 24 Aug '23

24 Aug '23

I have another system that I installed Rocky Linux 8.8 onto. I created some logins and set the shell to be /usr/bin/tcsh. I installed XFCE. When I log in at the computer and open a terminal then the tcsh shell is being used as expected. When I connect using X2Go then open a terminal the shell is bash. Any idea why this is happening? Thanks, Joe

1 1

system upgrade
by o1bigtenor 22 Aug '23

22 Aug '23

Greetings Just did a system upgrade (debian bookworm) and I have an updated system except for x2go. The following is what I am getting. (Have tried changing bullseye to bookworm and the result is the same.) >http://packages.x2go.org/debian/dists/bullseye/InRelease: Key is stored in legacy trusted.gpg >keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details. Have looked for a specific technique to update the key storage. Can't find such. Checked with the x2go website to see if there is any somewhat current information - - - except the website is current for - - well, some time ago. Please - - - any suggestions for how to remove this 'issue'? TIA

1 0

colord fix needs update for Debian >= 12 / polkit >= 120
by Philipp Huebner 15 Aug '23

15 Aug '23

Hi all, on Debian 12 I was getting that annoying color-manager polkit authentication window again. Turns out, the file /etc/polkit-1/localauthority/10-vendor.d/x2goserver-no-colord.pkla installed by x2goserver no longer has any effect because that backend is obsolete in polkit >= 120 or so. I ported the original rule to /etc/polkit-1/rules.d/color-manager.rules with the following content: polkit.addRule(function(action, subject) { if (action.id.match("org.freedesktop.color-manager") && subject.local == false ) { polkit.log("action=" + action); polkit.log("subject=" + subject); polkit.log("action '" + action.id + "' denied!"); return polkit.Result.NO; } }); That solved the issue for me. Supposedly one can also install the package polkitd-pkla to get back support for the old file, but I have not tried that approach. Best wishes -- .''`. Philipp Huebner <debalance(a)debian.org> : :' : pgp fp: 6719 25C5 B8CD E74A 5225 3DF9 E5CA 8C49 25E4 205F `. `'` `-

1 0

x2gokdrive doesn't like connection interruption
by Neal Becker 03 Aug '23

03 Aug '23

client and server both fedora f38. x2gokdriveclient-0.0.0.1-1.fc38.x86_64 I find that when connection gets interrupted 3 bad things can happen: 1. client uses 100% cpu 2. Trying to reconnect, screen starts to open and immediately closes. Then on next attempt a new session starts, old session is lost. 3. With client connected, closing laptop lid should initiate sleep. Instead client runs 100% cpu and machine doesn't sleep.

2 1

Session with a single application
by Olaf 29 Jul '23

29 Jul '23

Hello! How to configure a session with a single application? "Session Type": "Application" -> command "thunar" and/or "/usr/bin/thunar" in the right box => Application starts but freezes immediately (or at least doesn't respond to input/mouse). No matter whether browser, mail, Libreoffice, pcmanfm,... Greeting, Olaf

1 0

Can't use ssh-agent / ECDSA key file for passwordless login [MacOS client]
by Aaron 28 Jul '23

28 Jul '23

Hi all, I'm having trouble getting the x2go client to authenticate with passwordless login options other than kerberos. Specifically, I've tried auto login (via SSH agent) and supplying the path to my OpenSSH private key (which is an ECDSA key). Kerberos works for me as long (as I have a valid ticket), but I want to connect using the the ECDSA key, for reasons I'll explain below. I suspect that the ECDSA format key is not supported by my current client version, but if someone could confirm (or deny) that, I would appreciate it; and if it's possible that it might work with a more up to date client build / build against an updated LibSSH or something, that would be good to know too. I don't currently have the wherewithal to build my own copy of the client for MacOS, but that might provide some incentive for me to try sometime soon. Some background: I'm using x2go at work to connect from my Macbook Pro to a Linux server. To connect using Kerberos, I need a valid ticket, and to get a valid ticket, I need to first connect to the corporate VPN. However, I don't need to connect to the VPN in order to use SSH (from a terminal), thanks to a proxy software (a ProxyCommand in my ~/.ssh/config). If I already have a valid Kerberos ticket, the X2go client will connect using Kerberos, without VPN (that is, the ProxyCommand seems to work). However, I don't want to have to connect to the VPN just to renew my kerberos ticket when ssh itself will work using the ECDSA key I obtain. (It will also work using my password, but that is a temporary measure... my employer is phasing out password-based ssh in favor of requiring U2F). To be clear, the proxy command doesn't seem to be the issue; I encounter the same problem when I'm connected to the VPN. I've attached two files (with usernames and hostnames substituted), one the output of ssh -vvv (succes) and the other the output from /Applications/x2goclient.app/Contents/MacOS/x2goclient --debug (failed). Both were run while connected to the VPN. The x2go session was set up with "Try auto login" checked, Kerberos 5 unchecked, and "Use RSA/DSA key" left blank (the log also shows that the contents of my ssh agent were valid in the terminal). Trying after supplying a path to my ~/.ssh/id_ecdsa file under "Use RSA/DSA key" has the same result.

1 0

x2gokdrive screen goes mostly black
by Orion Poplawski 20 Jul '23

20 Jul '23

One of our users is seeing an issue using x2gokdrive where most of the desktop goes black. Can slowly restore by forcing things to repaint by moving windows. Host is EL8 - x2goserver 4.1.0.4, kdrive 0.0.0.1 Client is Windows x2goclient-4.1.2.3-ba65703-kdrclient-a3134d6 KDE desktop Any ideas what might be causing this? -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

1 0

FYI - dbus issues with tcsh on EL8
by Orion Poplawski 17 Jul '23

17 Jul '23

The dbus-x11 packages' /etc/profile.d/ssh-x-forwarding.csh file will start a new dbus-deamon that gets killed when the user disconnects from ssh causing problems on re-connect. I've reported the issue with a fix here: https://bugzilla.redhat.com/show_bug.cgi?id=2223420 Thankfully it seems the the dbus-x11 package dropped these scripts in later releases. -- Orion Poplawski IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

1 0

X.Org server did not launch correctly
by Yun-Fei Liu 02 Jul '23

02 Jul '23

Hello, I'm using Windows 11 Home (Version 22H2, OS build 22621.1848) on a Microsoft Surface Pro 7+. I have the latest version of X2Go client (v4.1.2.2, Qt-4.8.6) I was able to connect to our lab server using X2Go on the week of June 19th. However, when I tried to log in today (July 2nd), I got an error message "X.Org server did not launch correctly after 4 tries". There is no such problem with my other MSI laptop which is running Windows 10. It would be great if anyone knows how to solve this error message. Thank you. Yun-Fei Liu

1 0

GSSApi error with x2go authentication
by Sidy Soumare 30 Jun '23

30 Jun '23

We are running x2goserver-xsession-4.1.0.3-9.el7.noarch on CentOS 7 Server. Each time users try to authenticate they got the following error related to Kerberos. " Check your GSSApi configuration or chose another authentication method" Any guidance will be appreciated. -------------------- Sidy SOUMARE Information Technology and Services Professional CCNA/VCP (4&5)/ITIL(F)/NCSA Mobiles: +223 76408835, +223 66729349 NETE Contract Support Team (Research Data and Communication Tech) www.researchdata.us<http://www.researchdata.us/> =================== Available Monday to Friday from 08:00am gmt to 05:00pm gmt

1 0

Two upcoming real-life events (this and next weekend)/Call for Donations
by Stefan Baur 28 Jun '23

28 Jun '23

Dear $ALL, X2Go will be present at the TUEBIX Linuxday <https://www.tuebix.org/> in Tübingen, Germany, this Saturday, July 1st, and also at the Hack4Glarus Hackathon <https://hack4glarus.ch/> in Diesbach (Glarus), Switzerland, from Friday, July 7th to Sunday, July 9th. At TUEBIX, we will demo X2Go-KDrive, at Hack4Glarus, we will take a closer look at how well (or how bad) X2Go works in an IPv6 network. If you're planning to attend and/or are in the area, feel free to stop by and say hi! We are trying to cover the costs for our three volunteers/orca e.V. members (Mihai, Juri, and last but not least me) via orca e.V., the registered association that X2Go belongs to, but for that, we will need your help in the form of donations*. You can find our donation pages here: X2Go (English): <https://www.betterplace.org/en/projects/111056?wirwunder=235> X2Go (German): <https://www.betterplace.org/de/projects/111056?wirwunder=235> orca e.V. (English): <https://www.betterplace.org/en/projects/111057?wirwunder=235> orca e.V. (German): <https://www.betterplace.org/de/projects/111057?wirwunder=235> It would be really cool if you could send some $$$/€€€/£££/¥¥¥ our way, so we can keep advocating for X2Go and free remote desktop/remote application projects in general. We can accept donations via PayPal, Credit Card, Direct Debit, giropay/paydirect and wire transfer. Best of all, donations towards X2Go and orca are usually tax deductible for German tax subjects. Kind Regards, Stefan Baur (with his X2Go Event Planner hat on) *If times are still rough for you and you can't afford to donate, don't feel bad - but please forward this announcement to whomever you see fit - e.g. your local Linux user group, your social media followers, etc. If you're on Twitter, you can retweet and like the following to help: <https://twitter.com/farbenstau/status/1674074134333083650> (English) <https://twitter.com/farbenstau/status/1674068604076142599> (German) Feel free to copy the text and links of these Tweets to any social media platform that you are using. -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

1 0

Re: [X2Go-User] X2Go Black Window Opens Then Closes Instantly Upon Connection
by Joe W 24 Jun '23

24 Jun '23

I found two solutions to X2Go crashing immediately upon connecting to a system running Rocky Linux 8. 1. Edit /etc/x2go/x2goagent.options Uncomment the line below # Uncomment to disable GLX, the old mesa version is hopelessly outdated anyways. # Unbreaks the gnome3 control center #JW uncommented below X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension GLX" This has the disadvantage that it disables GLX support. I do not think my software uses GLX but have not tested everything. 2. From the thread: https://forums.centos.org/viewtopic.php?t=78473 cd /usr/lib64 ll libGLX_indirect.so.0 /usr/lib64/libGLX_indirect.so.0 -> libGLX_nvidia.so.495.29.05 rm -r libGLX_indirect.so.0 ln -s libGLX_mesa.so.0.0.0 libGLX_indirect.so.0 Replace libGLX_nvidia.so.495.29.05 by the file that is actually installed for your Nvidia driver version. The advantage of this approach is that it does not require disabling GLX. Disadvantage is that the link is overwritten every time one updates or reinstalls the Nvidia drivers. If anyone knows a way to make the changes stick through a driver reinstall then please let me know. I will try marking the link read-only and see if that keeps it from being overwritten. ________________________________ From: Ulrich Sibiller <uli42(a)gmx.de> Sent: Tuesday, February 14, 2023 3:26 PM To: Joe W <jsw140(a)hotmail.com> Subject: Re: [X2Go-User] X2Go Black Window Opens Then Closes Instantly Upon Connection So then you desktop environment seems to be the culprit. Maybe the startscript (startxfce?) Forks and returns immediately. If so you need to use a wrapper script that stays while the session is running. Uli Joe W <jsw140(a)hotmail.com<mailto:jsw140@hotmail.com>> schrieb am Di., 14. Feb. 2023, 17:58: Hi Ulrich, The original version had no printing. No sound, no file sharing. I set it for single application and specified xterm. xterm opens. no crashing. When I exit the xterm window then X2go disconnects but does not crash. See logs below *************************** Server log *************************** X2Go log on server when opening xterm window on client. running as X2Go Agent NXAGENT - Version 3.5.99.26 Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder(a)phoca-gmbh.de<mailto:o.shneyder@phoca-gmbh.de>> Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de<mailto:mike.gabriel@das-netzwerkteam.de>> Copyright (c) 2014-2016 Ulrich Sibiller <uli42(a)gmx.de<mailto:uli42@gmx.de>> Copyright (c) 2014-2016 Mihai Moldovan <ionic(a)ionic.de<mailto:ionic@ionic.de>> Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) See https://github.com/ArcticaProject/nx-libs for more information. Info: Agent running with pid '81131'. Session: Starting session at 'Tue Feb 14 18:28:51 2023'. Info: Proxy running in client mode with pid '81131'. Info: Using errors file '/tmp/.x2go-jsw/C-jsw-53-1676392130_stRxterm_dp32/session.log'. Info: Using stats file '/tmp/.x2go-jsw/C-jsw-53-1676392130_stRxterm_dp32/C-jsw-53-1676392130_stRxterm_dp32/stats'. Loop: WARNING! Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. Info: Waiting for connection from 'localhost' on socket 'tcp:*:41726'. Info: Accepted connection from '127.0.0.1'. Info: Connection with remote proxy completed. Info: Using ADSL link parameters 1408/24/1/0. Info: Using agent parameters 5000/10/50/0/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_32'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Listening to X11 connections on display ':53'. Info: Established X client connection. Info: Using shared memory parameters 1/1/0/0K. Info: Using alpha channel in render extension. Info: Not using local device configuration changes. Warning: Cannot read keystroke file '/home/jsw/.x2go/config/keystrokes.cfg'. Info: using keystrokes file '/etc/x2go/keystrokes.cfg' Info: ignoring unknown keystroke action 'debug_tree'. Info: ignoring unknown keystroke action 'regions_on_screen'. Info: ignoring unknown keystroke action 'test_input'. Info: ignoring unknown keystroke action 'deactivate_input_devices_grab'. Currently known keystrokes: close_session : Ctrl+Alt+t switch_all_screens : Ctrl+Alt+f minimize : Ctrl+Alt+m resize : Ctrl+Alt+r defer : Ctrl+Alt+e ignore : Ctrl+Alt+BackSpace force_synchronization : Ctrl+Alt+j fullscreen : Ctrl+Shift+Alt+f viewport_move_left : Ctrl+Shift+Alt+Left viewport_move_up : Ctrl+Alt+Up viewport_move_right : Ctrl+Alt+Right viewport_move_down : Ctrl+Alt+Down Info: keyboard blocking directory created: '/home/jsw/.x2go/C-jsw-53-1676392130_stRxterm_dp32/keyboard' Info: Keycode conversion is off Session: Session started at 'Tue Feb 14 18:28:59 2023'. Session: Terminating session at 'Tue Feb 14 18:29:38 2023'. Info: Waiting the cleanup timeout to complete. Session: Session terminated at 'Tue Feb 14 18:29:39 2023'. ********************************************** Client Log ********************************************** DEBUG-Ran X2Go with single program xterm window opened X2go did not crash. It only exited when I exited xterm window x2go-INFO-1> "Starting X2Go Client 4.1.2.0..." x2go-WARNING-1> English language requested, not loading translator. x2go-WARNING-1> English language requested, not loading translator. Object::connect: No such slot ONMainWindow::slotCheckAgentProcess() x2go-DEBUG-../src/onmainwindow.cpp:10349> Getting X.Org Server settings. x2go-INFO-3> "Started X2Go Client." x2go-DEBUG-../src/onmainwindow.cpp:563> "$HOME=C:/Users/jsw" x2go-DEBUG-../src/onmainwindow.cpp:2242> Reading 25 sessions from config file. x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/onmainwindow.cpp:12841> libssh not initialized yet. Initializing. x2go-DEBUG-../src/pulsemanager.cpp:369> pulseaudio --version returned:"pulseaudio 7.1 " x2go-DEBUG-../src/onmainwindow.cpp:10252> Starting helper servers for Windows ... x2go-DEBUG-../src/onmainwindow.cpp:10419> "/cygdrive/C/Users/jsw/.x2go/var" cygwin var path x2go-DEBUG-../src/onmainwindow.cpp:10503> "C:/Users/jsw/.x2go/etc/sshd_config created." x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 7022 x2go-DEBUG-../src/onmainwindow.cpp:10854> Logging cygwin sshd to: "C:/Users/jsw/.x2go/sshLogs/Hp8832.log" x2go-DEBUG-../src/onmainwindow.cpp:10868> Creating desktop: x2go_jsw x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/pulsemanager.cpp:227> pulse started with arguments ("--exit-idle-time=-1", "-n", "-F", "C:\Users\jsw\.x2go\pulse\config.pa<http://config.pa>", "-p", "C:\Program Files (x86)\x2goclient\pulse\lib\pulse-7.1\modules", "--log-level=debug", "--verbose", "--log-target=file:C:\Users\jsw\.x2go\pulse\pulse.log") - waiting for it to finish... x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 7022 x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 7022 x2go-DEBUG-../src/onmainwindow.cpp:10965> User mode OpenSSH server started successfully. x2go-DEBUG-../src/onmainwindow.cpp:2728> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. x2go-INFO-8> "Starting connection to server: 100.71.110.30:22<http://100.71.110.30:22>" x2go-DEBUG-../src/onmainwindow.cpp:2829> Starting new ssh connection to server:"100.71.110.30":"22" krbLogin: false x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host "100.71.110.30"; port 22; user "jsw"; useproxy false; proxyserver ""; proxyport 22 x2go-DEBUG-../src/sshmasterconnection.cpp:248> Starting SSH connection without Kerberos authentication. x2go-DEBUG-../src/sshmasterconnection.cpp:252> SshMasterConnection, instance SshMasterConnection(0x3d674b8) created. x2go-DEBUG-../src/sshmasterconnection.cpp:520> SshMasterConnection, instance SshMasterConnection(0x3d674b8) entering thread. x2go-DEBUG-../src/sshmasterconnection.cpp:592> Setting SSH directory to C:/Users/jsw/ssh x2go-DEBUG-../src/sshmasterconnection.cpp:840> Session port before config file parse: 22 x2go-DEBUG-../src/sshmasterconnection.cpp:850> Session port after config file parse: 22 x2go-DEBUG-../src/sshmasterconnection.cpp:915> Session port before config file parse (part 2): 22 x2go-DEBUG-../src/sshmasterconnection.cpp:925> Session port after config file parse (part 2): 22 x2go-DEBUG-../src/sshmasterconnection.cpp:950> cserverAuth x2go-DEBUG-../src/sshmasterconnection.cpp:991> state: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:711> Setting SSH directory to C:/Users/jsw/ssh x2go-DEBUG-../src/sshmasterconnection.cpp:1274> Trying password mechanism if available. x2go-DEBUG-../src/sshmasterconnection.cpp:1278> Password mechanism available. Continuing. x2go-DEBUG-../src/sshmasterconnection.cpp:726> User authentication OK. x2go-DEBUG-../src/sshmasterconnection.cpp:1789> LOGIN CHECK:"LOGIN OK " x2go-DEBUG-../src/sshmasterconnection.cpp:1792> don't have interaction x2go-DEBUG-../src/sshmasterconnection.cpp:1825> LOOP FINISHED x2go-DEBUG-../src/sshmasterconnection.cpp:1829> No interaction needed, continue session x2go-DEBUG-../src/sshmasterconnection.cpp:735> Login Check - OK x2go-DEBUG-../src/onmainwindow.cpp:2923> SSH connection established. x2go-DEBUG-../src/onmainwindow.cpp:3336> Continue normal X2Go session x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "x2golistsessions" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4112658) Running masterCon->addChannelConnection(this, ' "46cc33da-dacb-440a-8976-324d1377461e" ', ' "bash -l -c 'echo "X2GODATABEGIN:46cc33da-dacb-440a-8976-324d1377461e"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2golistsessions; echo "X2GODATAEND:46cc33da-dacb-440a-8976-324d13" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x42752c0 x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:46cc33da-dacb-440a-8976-324d1377461e"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2golistsessions; echo "X2GODATAEND:46cc33da-dacb-440a-8976-324d1377461e";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x42752c0; SshProcess object: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:46cc33da-dacb-440a-8976-324d1377461e X2GODATAEND:46cc33da-dacb-440a-8976-324d1377461e " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (0). x2go-DEBUG-../src/onmainwindow.cpp:3804> "" x2go-DEBUG-../src/onmainwindow.cpp:4215> Fullscreen: false x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 6000 x2go-DEBUG-../src/onmainwindow.cpp:10004> Using internal X.Org Server: true x2go-DEBUG-../src/onmainwindow.cpp:10110> Running "C:/Program Files (x86)/x2goclient\vcxsrv\vcxsrv.exe" "-multiwindow -notrayicon -clipboard -nopn -silent-dup-error :0" x2go-DEBUG-../src/onmainwindow.cpp:10111> Trying to start X.Org Server on DISPLAY: 0 x2go-DEBUG-../src/onmainwindow.cpp:4379> Executing remote command: "X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 R xterm both" x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 1: "X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 R xterm both" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x41126c0) Running masterCon->addChannelConnection(this, ' "52c37173-97eb-45bf-b3a8-3cc86e71d536" ', ' "bash -l -c 'echo "X2GODATABEGIN:52c37173-97eb-45bf-b3a8-3cc86e71d536"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x4275580 x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:52c37173-97eb-45bf-b3a8-3cc86e71d536"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 R xterm both; echo "X2GODATAEND:52c37173-97eb-45bf-b3a8-3cc86e71d536";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 6000 x2go-DEBUG-../src/onmainwindow.cpp:10172> X.Org Server started on DISPLAY 0. x2go-DEBUG-../src/onmainwindow.cpp:10394> All helper servers for Windows are started. x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x4275580; SshProcess object: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:52c37173-97eb-45bf-b3a8-3cc86e71d536 53 12b9ab5741a4c4a55c9df459801eef0a 81131 jsw-53-1676392130_stRxterm_dp32 41726 41727 41728 X2GODATAEND:52c37173-97eb-45bf-b3a8-3cc86e71d536 " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "53 12b9ab5741a4c4a55c9df459801eef0a 81131 jsw-53-1676392130_stRxterm_dp32 41726 41727 41728 " (1). x2go-DEBUG-../src/onmainwindow.cpp:5214> Agent output: "53 12b9ab5741a4c4a55c9df459801eef0a 81131 jsw-53-1676392130_stRxterm_dp32 41726 41727 41728 " x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 42726 x2go-DEBUG-../src/sshprocess.cpp:381> Starting tunnel via SshProcess object 2: "localhost":41726 -> "localhost":42726 x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 6000 x2go-DEBUG-../src/onmainwindow.cpp:5811> "Starting NX proxy, command: nxproxy -S nx/nx,options=/cygdrive/C/Users/jsw/X2GO~1/S-D0CA~1/options:53" x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on "localhost":42726 x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection. x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 2448 x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: " NXPROXY - Version 3.5.0 Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information. Info: Prox2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. xy running in client mode with pid '13572'. Session: Starting session at 'Tue Feb 14 11:28:58 2023'. Info: Connecting to remote host 'localhost:42726'. Info: Connection to remote proxy 'localhost:42726' established. " x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x4274f50 x2go-DEBUG-../src/sshmasterconnection.cpp:2106> Forwarding parameters: from remote ("localhost":41726) to local ("localhost":1527) x2go-DEBUG-../src/sshmasterconnection.cpp:2143> Temporary session port after config file parse: 41726 x2go-DEBUG-../src/sshmasterconnection.cpp:2147> Temporary session host after config file parse: localhost x2go-DEBUG-../src/sshmasterconnection.cpp:2177> New channel forwarded. x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Connection with remote proxy completed. Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. " x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Warning: Failed to read data from the X auth command. Warning: Generated a fake cookie for X authentication. Info: Using ADSL link parameters 512/24/1/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_32'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Forwarding X11 connections to display 'localhost:0'. Session: Session started at 'Tue Feb 14 11:28:58 2023'. " x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Established X server connection. " x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 3: "x2gobasepath" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4112860) Running masterCon->addChannelConnection(this, ' "1d3f4591-e665-4cda-9f0a-7131f32f14a6" ', ' "bash -l -c 'echo "X2GODATABEGIN:1d3f4591-e665-4cda-9f0a-7131f32f14a6"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gobasepath; echo "X2GODATAEND:1d3f4591-e665-4cda-9f0a-7131f32f14" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x4275580 x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:1d3f4591-e665-4cda-9f0a-7131f32f14a6"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gobasepath; echo "X2GODATAEND:1d3f4591-e665-4cda-9f0a-7131f32f14a6";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x4275580; SshProcess object: 3 x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:1d3f4591-e665-4cda-9f0a-7131f32f14a6 /usrX2GODATAEND:1d3f4591-e665-4cda-9f0a-7131f32f14a6 " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "/usr" (3). x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 4: "export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676392130_stRxterm_dp32/.pulse-client.conf";setsid /usr/bin/x2goruncommand 53 81131 jsw-53-1676392130_stRxterm_dp32 41727 xterm nosnd R 1> /dev/null 2>/dev/null & exit" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4112248) Running masterCon->addChannelConnection(this, ' "58f08c40-fcc3-47ec-9c5e-6761588749d2" ', ' "bash -l -c 'echo "X2GODATABEGIN:58f08c40-fcc3-47ec-9c5e-6761588749d2"; export TERM="dumb"; export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676392130_stRxterm_dp32/.pulse-client.conf";setsid /usr/bi" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x4275580 x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:58f08c40-fcc3-47ec-9c5e-6761588749d2"; export TERM="dumb"; export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676392130_stRxterm_dp32/.pulse-client.conf";setsid /usr/bin/x2goruncommand 53 81131 jsw-53-1676392130_stRxterm_dp32 41727 xterm nosnd R 1> /dev/null 2>/dev/null & exit; echo "X2GODATAEND:58f08c40-fcc3-47ec-9c5e-6761588749d2";'" x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Using shared memory parameters 0/0K. " x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2257> EOF on channel 0x4275580; SshProcess object: 4 x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:58f08c40-fcc3-47ec-9c5e-6761588749d2 " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (4). x2go-DEBUG-../src/sshmasterconnection.cpp:2361> Socket 2448 closed. x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Session: Terminating session at 'Tue Feb 14 11:29:44 2023'. Session: Session terminated at 'Tue Feb 14 11:29:44 2023'. " QProcess: Destroyed while process is still running. x2go-DEBUG-../src/onmainwindow.cpp:6135> Deleting Proxy. x2go-DEBUG-../src/onmainwindow.cpp:6180> Waiting for proxy to exit. x2go-DEBUG-../src/onmainwindow.cpp:6204> Checking exit status. x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 5: "x2gocmdexitmessage jsw-53-1676392130_stRxterm_dp32" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4112728) Running masterCon->addChannelConnection(this, ' "918789d4-6c8e-40d1-ba85-77e3a643ecba" ', ' "bash -l -c 'echo "X2GODATABEGIN:918789d4-6c8e-40d1-ba85-77e3a643ecba"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage jsw-53-1676392130_stRxterm_dp32; echo "X2GODATA" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/onmainwindow.cpp:6261> Finished proxy. x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x4271fe0 x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:918789d4-6c8e-40d1-ba85-77e3a643ecba"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage jsw-53-1676392130_stRxterm_dp32; echo "X2GODATAEND:918789d4-6c8e-40d1-ba85-77e3a643ecba";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2257> EOF on channel 0x4271fe0; SshProcess object: 5 x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:918789d4-6c8e-40d1-ba85-77e3a643ecba exec xterm X2GODATAEND:918789d4-6c8e-40d1-ba85-77e3a643ecba " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "exec xterm " (5). x2go-DEBUG-../src/onmainwindow.cpp:9503> "Command message: exec xterm " x2go-DEBUG-../src/sshmasterconnection.cpp:802> SshMasterConnection, instance SshMasterConnection(0x3d674b8) waiting for thread to finish. x2go-DEBUG-../src/sshmasterconnection.cpp:2002> Disconnecting ... x2go-DEBUG-../src/sshmasterconnection.cpp:2013> Deleting channel connections. x2go-DEBUG-../src/sshmasterconnection.cpp:2021> Disconnecting session. x2go-DEBUG-../src/sshmasterconnection.cpp:2027> Deleting sockets. x2go-DEBUG-../src/sshmasterconnection.cpp:2034> All channels closed and session disconnected. Quitting session loop. x2go-DEBUG-../src/sshmasterconnection.cpp:806> SshMasterConnection, instance SshMasterConnection(0x3d674b8) thread finished. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshmasterconnection.cpp:813> SshMasterConnection, instance SshMasterConnection(0x3d674b8) finished destructor. ________________________________ From: Ulrich Sibiller <uli42(a)gmx.de<mailto:uli42@gmx.de>> Sent: Tuesday, February 14, 2023 2:42 AM To: Joe W <jsw140(a)hotmail.com<mailto:jsw140@hotmail.com>> Cc: x2go-user(a)lists.x2go.org<mailto:x2go-user@lists.x2go.org> <x2go-user(a)lists.x2go.org<mailto:x2go-user@lists.x2go.org>> Subject: Re: [X2Go-User] X2Go Black Window Opens Then Closes Instantly Upon Connection Hi, all I can see is that the proxy on the client side seems to lose connection. The x2goagent looks fine. I am not sure what's going on. Please retry with a very reduced session: no sound, no printing, no file sharing, just a single app (I suggest xterm). Does this make any difference? Uli On Fri, Feb 10, 2023 at 8:55 PM Joe W <jsw140(a)hotmail.com<mailto:jsw140@hotmail.com>> wrote: > > I set up a new Linux system, initially with Centos 7 and installed X2Go from Epel. > > When I try to connect, then a black window opens that says X2Go on the background and then closes instantly. > > I tried from a client on the same machine, from a client on different Linux machines, and from a 4.1.2.0 and 4.1.2.2 clients on WIndows machines. All exhibit the same behavior. > > I have other Centos 7 machines that I can connect to fine with the same clients. > > I switched to OS to Rocky Linux 8 for unrelated reasons. I still get the same behavior. > > I have other Rocky Linux 8 systems that I can connect to without problems. > > THe rest of this post was obtained using Rocky Linux 8. > > X2Goserver is v. 4.1.0.3-17.el8.1 > > I have selected XFCE., disabled Sound and Printing support, as well as SSH port forwarding on Shared Folders tab. > > I disabled compositing. > > I stopped the firewall and also setenforce 0 to stop selinux form blocking anything. > > I tried the following procedure and I can start the XFCE environment without any problems. It does not crash. > ----------------------- > > 1. Instead of starting an x2go session run ssh -X to the server in two terminals > 2. in the first ssh connection run "nxagent -ac :55" (55 is the one I use normally, you can use any number here). An empty window should appear > 3. in the second ssh session run "xterm -display :55". The empty window will now show you an frameless xterm > 4. start the desktop environment by entering "startxfce4" into the xterm. If that doesn't work try startlxde or just run a window manager, e.g. "openbox &" > > 5. in the desktop environment run your application and try to provoke the "crash" > 6. post the end of nxagent's output from the first terminal > > ------------------------- > > > I ran the Windows debug client and set the server log mode to debug. I include the logs at bottom. > > > I read through posts about similar issues in the last seven years but could not find anything that helped. > > > Any ideas how to debug and fix? > > > ------------------------------------------- > > Client > > ------------------------------------------- > > x2go-INFO-1> "Starting X2Go Client 4.1.2.0..." > x2go-WARNING-1> English language requested, not loading translator. > x2go-WARNING-1> English language requested, not loading translator. > Object::connect: No such slot ONMainWindow::slotCheckAgentProcess() > x2go-DEBUG-../src/onmainwindow.cpp:10349> Getting X.Org Server settings. > x2go-INFO-3> "Started X2Go Client." > x2go-DEBUG-../src/onmainwindow.cpp:563> "$HOME=C:/Users/jsw" > x2go-DEBUG-../src/onmainwindow.cpp:2242> Reading 25 sessions from config file. > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/sessionbutton.cpp:342> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". > x2go-DEBUG-../src/onmainwindow.cpp:12841> libssh not initialized yet. Initializing. > x2go-DEBUG-../src/pulsemanager.cpp:369> pulseaudio --version returned:"pulseaudio 7.1 > " > > x2go-DEBUG-../src/onmainwindow.cpp:10252> Starting helper servers for Windows ... > x2go-DEBUG-../src/onmainwindow.cpp:10419> "/cygdrive/C/Users/jsw/.x2go/var" cygwin var path > x2go-DEBUG-../src/onmainwindow.cpp:10503> "C:/Users/jsw/.x2go/etc/sshd_config created." > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 7022 > x2go-DEBUG-../src/onmainwindow.cpp:10854> Logging cygwin sshd to: "C:/Users/jsw/.x2go/sshLogs/p25680.log" > x2go-DEBUG-../src/onmainwindow.cpp:10868> Creating desktop: x2go_jsw > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/pulsemanager.cpp:227> pulse started with arguments ("--exit-idle-time=-1", "-n", "-F", "C:\Users\jsw\.x2go\pulse\config.pa<http://config.pa>", "-p", "C:\Program Files (x86)\x2goclient\pulse\lib\pulse-7.1\modules", "--log-level=debug", "--verbose", "--log-target=file:C:\Users\jsw\.x2go\pulse\pulse.log") - waiting for it to finish... > x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 7022 > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 7022 > x2go-DEBUG-../src/onmainwindow.cpp:10965> User mode OpenSSH server started successfully. > x2go-DEBUG-../src/onmainwindow.cpp:2728> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. > x2go-INFO-8> "Starting connection to server: 100.71.110.30:22<http://100.71.110.30:22>" > x2go-DEBUG-../src/onmainwindow.cpp:2829> Starting new ssh connection to server:"100.71.110.30":"22" krbLogin: false > x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host "100.71.110.30"; port 22; user "jsw"; useproxy false; proxyserver ""; proxyport 22 > x2go-DEBUG-../src/sshmasterconnection.cpp:248> Starting SSH connection without Kerberos authentication. > x2go-DEBUG-../src/sshmasterconnection.cpp:252> SshMasterConnection, instance SshMasterConnection(0x3cca590) created. > x2go-DEBUG-../src/sshmasterconnection.cpp:520> SshMasterConnection, instance SshMasterConnection(0x3cca590) entering thread. > x2go-DEBUG-../src/sshmasterconnection.cpp:592> Setting SSH directory to C:/Users/jsw/ssh > x2go-DEBUG-../src/sshmasterconnection.cpp:840> Session port before config file parse: 22 > x2go-DEBUG-../src/sshmasterconnection.cpp:850> Session port after config file parse: 22 > x2go-DEBUG-../src/sshmasterconnection.cpp:915> Session port before config file parse (part 2): 22 > x2go-DEBUG-../src/sshmasterconnection.cpp:925> Session port after config file parse (part 2): 22 > x2go-DEBUG-../src/sshmasterconnection.cpp:950> cserverAuth > x2go-DEBUG-../src/sshmasterconnection.cpp:991> state: 1 > > x2go-DEBUG-../src/sshmasterconnection.cpp:711> Setting SSH directory to C:/Users/jsw/ssh > x2go-DEBUG-../src/sshmasterconnection.cpp:1274> Trying password mechanism if available. > > x2go-DEBUG-../src/sshmasterconnection.cpp:1278> Password mechanism available. Continuing. > > x2go-DEBUG-../src/sshmasterconnection.cpp:726> User authentication OK. > x2go-DEBUG-../src/sshmasterconnection.cpp:1789> LOGIN CHECK:"LOGIN OK > " > x2go-DEBUG-../src/sshmasterconnection.cpp:1792> don't have interaction > x2go-DEBUG-../src/sshmasterconnection.cpp:1825> LOOP FINISHED > x2go-DEBUG-../src/sshmasterconnection.cpp:1829> No interaction needed, continue session > x2go-DEBUG-../src/sshmasterconnection.cpp:735> Login Check - OK > x2go-DEBUG-../src/onmainwindow.cpp:2923> SSH connection established. > x2go-DEBUG-../src/onmainwindow.cpp:3336> Continue normal X2Go session > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "x2golistsessions" > x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4096490) Running masterCon->addChannelConnection(this, ' "784cbe15-db23-48ff-8495-01eebf012cd8" ', ' "bash -l -c 'echo "X2GODATABEGIN:784cbe15-db23-48ff-8495-01eebf012cd8"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2golistsessions; echo "X2GODATAEND:784cbe15-db23-48ff-8495-01eebf" '); > x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. > x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d8c28 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:784cbe15-db23-48ff-8495-01eebf012cd8"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2golistsessions; echo "X2GODATAEND:784cbe15-db23-48ff-8495-01eebf012cd8";'" > > x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x41d8c28; SshProcess object: 0 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:784cbe15-db23-48ff-8495-01eebf012cd8 > X2GODATAEND:784cbe15-db23-48ff-8495-01eebf012cd8 > " > x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (0). > x2go-DEBUG-../src/onmainwindow.cpp:3804> "" > x2go-DEBUG-../src/onmainwindow.cpp:4215> Fullscreen: false > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 6000 > x2go-DEBUG-../src/onmainwindow.cpp:10004> Using internal X.Org Server: true > x2go-DEBUG-../src/onmainwindow.cpp:10027> WxH:"1920"x"1200" > x2go-DEBUG-../src/onmainwindow.cpp:10032> "-multiwindow -notrayicon -clipboard" > x2go-DEBUG-../src/onmainwindow.cpp:10110> Running "C:/Program Files (x86)/x2goclient\vcxsrv\vcxsrv.exe" "-multiwindow -notrayicon -clipboard -nopn -silent-dup-error :0" > x2go-DEBUG-../src/onmainwindow.cpp:10111> Trying to start X.Org Server on DISPLAY: 0 > x2go-DEBUG-../src/onmainwindow.cpp:4379> Executing remote command: "X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 D XFCE both" > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 1: "X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 D XFCE both" > x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4096018) Running masterCon->addChannelConnection(this, ' "5bf99531-2013-47aa-9f1e-7922cbc6fc79" ', ' "bash -l -c 'echo "X2GODATABEGIN:5bf99531-2013-47aa-9f1e-7922cbc6fc79"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg" '); > x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. > x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d86a8 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:5bf99531-2013-47aa-9f1e-7922cbc6fc79"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=96 X2GO_XINERAMA=no x2gostartagent 1920x1200 adsl 16m-jpeg-9 unix-kde-depth_32 us auto 1 D XFCE both; echo "X2GODATAEND:5bf99531-2013-47aa-9f1e-7922cbc6fc79";'" > > x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. > > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 6000 > x2go-DEBUG-../src/onmainwindow.cpp:10172> X.Org Server started on DISPLAY 0. > x2go-DEBUG-../src/onmainwindow.cpp:10394> All helper servers for Windows are started. > x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x41d86a8; SshProcess object: 1 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:5bf99531-2013-47aa-9f1e-7922cbc6fc79 > 53 > 351372de743afab96734733479216401 > 390553 > jsw-53-1676055047_stDXFCE_dp32 > 45566 > 45567 > 45568 > X2GODATAEND:5bf99531-2013-47aa-9f1e-7922cbc6fc79 > " > x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "53 > 351372de743afab96734733479216401 > 390553 > jsw-53-1676055047_stDXFCE_dp32 > 45566 > 45567 > 45568 > " (1). > x2go-DEBUG-../src/onmainwindow.cpp:5214> Agent output: "53 > 351372de743afab96734733479216401 > 390553 > jsw-53-1676055047_stDXFCE_dp32 > 45566 > 45567 > 45568 > " > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9936> Port is free: 46566 > x2go-DEBUG-../src/sshprocess.cpp:381> Starting tunnel via SshProcess object 2: "localhost":45566 -> "localhost":46566 > > x2go-DEBUG-../src/onmainwindow.cpp:9914> Resolved localhost. > x2go-DEBUG-../src/onmainwindow.cpp:9942> Port already in use: 6000 > x2go-DEBUG-../src/onmainwindow.cpp:5811> "Starting NX proxy, command: nxproxy -S nx/nx,options=/cygdrive/C/Users/jsw/X2GO~1/S-F533~1/options:53" > x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on "localhost":46566 > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: " > NXPROXY - Version 3.5.0 > > Copyright (C) 2001, 2010 NoMachine. > See http://www.nomachine.com/ for more information. > > Info: Proxy running in client mode with pid '336'. > Session: Starting session at 'Fri Feb 10 13:50:53 2023'. > Info: Connecting to remote host 'localhost:46566'. > Info: Connection to remote proxy 'localhost:46566' established. > " > x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection. > x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 2492 > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d8a18 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2106> Forwarding parameters: from remote ("localhost":45566) to local ("localhost":1436) > x2go-DEBUG-../src/sshmasterconnection.cpp:2143> Temporary session port after config file parse: 45566 > x2go-DEBUG-../src/sshmasterconnection.cpp:2147> Temporary session host after config file parse: localhost > x2go-DEBUG-../src/sshmasterconnection.cpp:2177> New channel forwarded. > > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Connection with remote proxy completed. > Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. > Warning: Failed to read data from the X auth command. > Warning: Generated a fake cookie for X authentication. > Info: Using ADSL link parameters 512/24/1/0. > Info: Using cache parameters 4/4096KB/8192KB/8192KB. > Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_32'. > Info: Using ZLIB data compression 1/1/32. > Info: Using ZLIB stream compression 4/4. > Info: No suitable cache file found. > Info: Forwarding X11 connections to display 'localhost:0'. > " > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Session: Session started at 'Fri Feb 10 13:50:54 2023'. > " > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Established X server connection. > " > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 3: "x2gobasepath" > x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x40961b8) Running masterCon->addChannelConnection(this, ' "0e5b815b-2db6-4a22-97ed-3313c6833127" ', ' "bash -l -c 'echo "X2GODATABEGIN:0e5b815b-2db6-4a22-97ed-3313c6833127"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gobasepath; echo "X2GODATAEND:0e5b815b-2db6-4a22-97ed-3313c68331" '); > x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. > x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d8d30 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:0e5b815b-2db6-4a22-97ed-3313c6833127"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gobasepath; echo "X2GODATAEND:0e5b815b-2db6-4a22-97ed-3313c6833127";'" > > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2257> EOF on channel 0x41d8d30; SshProcess object: 3 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:0e5b815b-2db6-4a22-97ed-3313c6833127 > /usrX2GODATAEND:0e5b815b-2db6-4a22-97ed-3313c6833127 > " > x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "/usr" (3). > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 4: "export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676055047_stDXFCE_dp32/.pulse-client.conf";setsid /usr/bin/x2goruncommand 53 390553 jsw-53-1676055047_stDXFCE_dp32 45567 xfce4-session nosnd D 1> /dev/null 2>/dev/null & exit" > x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x40962f0) Running masterCon->addChannelConnection(this, ' "701f62b1-7c0e-4399-8777-90ea5e49b786" ', ' "bash -l -c 'echo "X2GODATABEGIN:701f62b1-7c0e-4399-8777-90ea5e49b786"; export TERM="dumb"; export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676055047_stDXFCE_dp32/.pulse-client.conf";setsid /usr/bin" '); > x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. > x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d8d30 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:701f62b1-7c0e-4399-8777-90ea5e49b786"; export TERM="dumb"; export PULSE_CLIENTCONFIG="${HOME}/.x2go/C-jsw-53-1676055047_stDXFCE_dp32/.pulse-client.conf";setsid /usr/bin/x2goruncommand 53 390553 jsw-53-1676055047_stDXFCE_dp32 45567 xfce4-session nosnd D 1> /dev/null 2>/dev/null & exit; echo "X2GODATAEND:701f62b1-7c0e-4399-8777-90ea5e49b786";'" > > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Info: Using shared memory parameters 0/0K. > " > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2257> EOF on channel 0x41d8d30; SshProcess object: 4 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:701f62b1-7c0e-4399-8777-90ea5e49b786 > " > x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (4). > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/sshmasterconnection.cpp:2257> EOF on channel 0x41d8a18; SshProcess object: 2 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/onmainwindow.cpp:11224> "Searching proxy window: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:12829> "Searching window with title: X2GO-jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/onmainwindow.cpp:6278> Proxy wrote on stderr: "Error: Failure reading from the peer proxy. > Error: Connection with remote peer broken. > Error: Please check the state of your network and retry. > Session: Terminating session at 'Fri Feb 10 13:51:00 2023'. > Session: Session terminated at 'Fri Feb 10 13:51:00 2023'. > " > QProcess: Destroyed while process is still running. > x2go-DEBUG-../src/onmainwindow.cpp:6135> Deleting Proxy. > x2go-DEBUG-../src/onmainwindow.cpp:6180> Waiting for proxy to exit. > x2go-DEBUG-../src/onmainwindow.cpp:6204> Checking exit status. > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 5: "x2gocmdexitmessage jsw-53-1676055047_stDXFCE_dp32" > x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x4096560) Running masterCon->addChannelConnection(this, ' "9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f" ', ' "bash -l -c 'echo "X2GODATABEGIN:9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage jsw-53-1676055047_stDXFCE_dp32; echo "X2GODATAE" '); > x2go-DEBUG-../src/sshmasterconnection.cpp:1891> Locking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:1893> Passing new channel connection object to channelConnections. > x2go-DEBUG-../src/sshmasterconnection.cpp:1895> Unlocking SSH channel connection MUTEX. > x2go-DEBUG-../src/sshmasterconnection.cpp:2083> Creating new channel. > > x2go-DEBUG-../src/onmainwindow.cpp:6261> Finished proxy. > x2go-DEBUG-../src/sshmasterconnection.cpp:2100> New channel:0x41d8a18 > > x2go-DEBUG-../src/sshmasterconnection.cpp:2185> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage jsw-53-1676055047_stDXFCE_dp32; echo "X2GODATAEND:9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f";'" > > x2go-DEBUG-../src/sshmasterconnection.cpp:2208> New exec channel created. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2312> EOF on channel 0x41d8a18; SshProcess object: 5 > x2go-DEBUG-../src/sshmasterconnection.cpp:2380> EOF sent. > x2go-DEBUG-../src/sshmasterconnection.cpp:2384> Channel closed. > x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f > exec xfce4-session > Loading profile from /etc/profile > X2GODATAEND:9a98b5e2-bbfb-4eab-8fb0-b781376cbf6f > " > x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "exec xfce4-session > Loading profile from /etc/profile > " (5). > x2go-DEBUG-../src/onmainwindow.cpp:9503> "Command message: exec xfce4-session > Loading profile from /etc/profile > " > x2go-DEBUG-../src/sshmasterconnection.cpp:802> SshMasterConnection, instance SshMasterConnection(0x3cca590) waiting for thread to finish. > x2go-DEBUG-../src/sshmasterconnection.cpp:2002> Disconnecting ... > > x2go-DEBUG-../src/sshmasterconnection.cpp:2013> Deleting channel connections. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2021> Disconnecting session. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2027> Deleting sockets. > > x2go-DEBUG-../src/sshmasterconnection.cpp:2034> All channels closed and session disconnected. Quitting session loop. > > x2go-DEBUG-../src/sshmasterconnection.cpp:806> SshMasterConnection, instance SshMasterConnection(0x3cca590) thread finished. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. > x2go-DEBUG-../src/sshmasterconnection.cpp:813> SshMasterConnection, instance SshMasterConnection(0x3cca590) finished destructor. > > ---------------------------------------------------------------------------------- > Server > ------------------------------------------------------------------------------------ > running as X2Go Agent > > NXAGENT - Version 3.5.99.26 > > Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) > Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder(a)phoca-gmbh.de<mailto:o.shneyder@phoca-gmbh.de>> > Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de<mailto:mike.gabriel@das-netzwerkteam.de>> > Copyright (c) 2014-2016 Ulrich Sibiller <uli42(a)gmx.de<mailto:uli42@gmx.de>> > Copyright (c) 2014-2016 Mihai Moldovan <ionic(a)ionic.de<mailto:ionic@ionic.de>> > Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) > See https://github.com/ArcticaProject/nx-libs for more information. > > Info: Agent running with pid '390553'. > Session: Starting session at 'Fri Feb 10 20:50:48 2023'. > Info: Proxy running in client mode with pid '390553'. > Info: Using errors file '/tmp/.x2go-jsw/C-jsw-53-1676055047_stDXFCE_dp32/session.log'. > Info: Using stats file '/tmp/.x2go-jsw/C-jsw-53-1676055047_stDXFCE_dp32/C-jsw-53-1676055047_stDXFCE_dp32/stats'. > Loop: WARNING! Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. > Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent session. > Info: Waiting for connection from 'localhost' on socket 'tcp:*:45566'. > Info: Accepted connection from '127.0.0.1'. > Info: Connection with remote proxy completed. > Info: Using ADSL link parameters 1408/24/1/0. > Info: Using agent parameters 5000/10/50/0/0. > Info: Using cache parameters 4/4096KB/8192KB/8192KB. > Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_32'. > Info: Using ZLIB data compression 1/1/32. > Info: Using ZLIB stream compression 4/4. > Info: No suitable cache file found. > Info: Listening to X11 connections on display ':53'. > Info: Established X client connection. > Info: Using shared memory parameters 1/1/0/0K. > Info: Using alpha channel in render extension. > Info: Not using local device configuration changes. > Warning: Cannot read keystroke file '/home/jsw/.x2go/config/keystrokes.cfg'. > Info: using keystrokes file '/etc/x2go/keystrokes.cfg' > Info: ignoring unknown keystroke action 'debug_tree'. > Info: ignoring unknown keystroke action 'regions_on_screen'. > Info: ignoring unknown keystroke action 'test_input'. > Info: ignoring unknown keystroke action 'deactivate_input_devices_grab'. > Currently known keystrokes: > close_session : Ctrl+Alt+t > switch_all_screens : Ctrl+Alt+f > minimize : Ctrl+Alt+m > resize : Ctrl+Alt+r > defer : Ctrl+Alt+e > ignore : Ctrl+Alt+BackSpace > force_synchronization : Ctrl+Alt+j > fullscreen : Ctrl+Shift+Alt+f > viewport_move_left : Ctrl+Shift+Alt+Left > viewport_move_up : Ctrl+Alt+Up > viewport_move_right : Ctrl+Alt+Right > viewport_move_down : Ctrl+Alt+Down > Info: keyboard blocking directory created: '/home/jsw/.x2go/C-jsw-53-1676055047_stDXFCE_dp32/keyboard' > Info: Keycode conversion is off > Session: Session started at 'Fri Feb 10 20:50:56 2023'. > Info: Screen [0] resized to geometry [1920x1200] fullscreen [0]. > _______________________________________________ > x2go-user mailing list > x2go-user(a)lists.x2go.org<mailto:x2go-user@lists.x2go.org> > https://lists.x2go.org/listinfo/x2go-user

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