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2319 discussions

Programs opening on wrong xserver
by jake＠jakebriggs.com 17 Oct '21

17 Oct '21

Hi all I'm having an issue where some apps open on the wrong screen. If I'm logged in locally on the physical machine, then log in via x2go, and start some software it opens (or tries to) on the physical display on the locally logged in account. I sshed in and made a new user, then connected via x2go and saw no issues. Has anyone seen behaviour like this before? It's very strange, and didn't happen before I upgraded to Ubuntu 21.10. Jake

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stable version Debian packages
by richard lucassen 16 Oct '21

16 Oct '21

On: http://packages.x2go.org/debian/dists/ The "stable" directory still points to "Buster" but should point to "Bullseye". Same goes for the other (I suppose) symlinks. There should be a new directory for "testing": Bookworm. R. -- richard lucassen http://contact.xaq.nl/

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Win 10 X2Go version 4.1.2.2
by MMcBC 11 Oct '21

11 Oct '21

I'm new to the mailing list and long time user of X2Go on the same HP Notebook. Windows 10. X2go is running over Pulse Secure as the VPN to a Remote Server. When starting X2go on my notebook there is no message other than an Application Event Log Error. Faulting application name: x2goclient.exe, version: 0.0.0.0, time stamp: 0x057066f0 Faulting module name: ntdll.dll, version: 10.0.19041.1202, time stamp: 0xef8beaeb Exception code: 0xc0000005 Fault offset: 0x00087470 Faulting process id: 0x378c Faulting application start time: 0x01d7ba7ea3b2ccb2 Faulting application path: C:\Program Files (x86)\x2goclient\x2goclient.exe Faulting module path: C:\Windows\SYSTEM32\ntdll.dll Report Id: 515a0295-b6ef-4134-804b-6b7f245dda43 I've tried removing and reinstalling X2Go without any change. I had a look for an X2Go Log file or dump that might give me a further lead to follow. I've attached that to the email. I also Had a look at the properties of the ntdll.dll That shows a fresh version - so that may be a pointer. Are there special compatibilities to be aware of ? Would be grateful for suggestions where next to look. Thanks Peter

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Speed up inital x2go connection - takes about 10 sec to connect
by Alexander Baader 05 Oct '21

05 Oct '21

Hi all, I installed the latest x2go windows client (on windows 10) and one x2go server on RHEL 8. I installed all necessary packages from RHEL and EPEL Repos and generally it’s working fine. I use ssh keys for password less authentification. All is currently on the same lan, no wan or something like this. It disabled sound, file sharing, printing and all on the x2go client (serverside all is default) and launch a single application .. firefox. When I click on the x2go Icon to start the connection, the client shows „connecting“ („Verbinde“ on german) and nothing happens inside the details log panel. After about 10 sec. a lot of messages are appearing and firefox starts in about 1 sec. Is there any possibilty to improve the inital connection? If I connect via putty all is fast without any delays. I searched a while the archive and just found this post: https://lists.x2go.org/pipermail/x2go-user/2020-October/006319.html <https://lists.x2go.org/pipermail/x2go-user/2020-October/006319.html> My nxagent is higher then the mentioned version: # dnf list | grep nxagent nxagent.x86_64 3.5.99.26-1.el8 @epel Are there any further possibilties? Thanks a lot! Regards Alex

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Expedite Windows x2go client close on loss of connection?
by James Bowery 23 Sep '21

23 Sep '21

I frequently encounter connection interruptions. Each such interruption results in the x2go client freezing for about a minute before the notification window pops up to ask if I want to terminate the session or not. Upon confirming, it then takes another minute before the x2go window closes. Is there any way grab the x2go client by the scruff of the neck and make it go away the moment I notice it isn't responding to keypresses?

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minimal installation for x2go client
by Luciano Andino 23 Sep '21

23 Sep '21

Hello all! Is there any minimal client installation (hd/usb) with login prompt to a x2goserver? -- Luciano Andino

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desktop sharing: would like to share (groups of) windows
by Jos Huisken 14 Sep '21

14 Sep '21

I'm a new user and trying to share a session on different machines/displays. So, on the server I start a session, say DISPLAY=:50 from a client with a regular 1960x1280 screen. When I move to another machine/display, for instance using a 4K screen, I can share the desktop. I'm getting a 1960x1280 desktop with the windows on :50. That's not really what I want. Instead, I would like to get all :50 windows -without- having a special window for the desktop. Ideally I would like to move the windows :50 independently of the original session. Since, on the 4K screen, I prefer a different placement of windows. Ideally I would like to share a group of windows belonging to one part of the process-tree. Essentially this means that window positions should become client specific. Is something like this possible at all? Please note I'm not subscribed on this mailing list, I will watch the mail-archive now and then. P.S. desktop sharing leaves echoes of a moved window in the desktop, this is a bug I guess

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"keyboard did not appear within 30s after agent startup"?
by James Bowery 12 Sep '21

12 Sep '21

Connection started failing. I'm not seeing the problem in the logs. CLIENT LOG 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 '14776'. Session: Starting session at 'Sat Jul 17 23:45:49 2021'. Info: Connecting to remote host 'localhost:32065'. Info: Connection to remote proxy 'localhost:32065' established. 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'. Session: Session started at 'Sat Jul 17 23:45:53 2021'. Info: Established X server connection. Info: Using shared memory parameters 0/0K. Warning: No data received from remote proxy within 30 seconds. x2go-WARNING-1> English language requested, not loading translator. x2go-WARNING-1> English language requested, not loading translator. SERVER LOG (syslog): Jul 17 23:52:22 ML systemd[1]: Started Session 9 of user jabowery. Jul 17 23:52:27 ML /usr/sbin/x2gocleansessions[1496]: jabowery-51-1626583946_stDXFCE_dp32: state file for this session does not exist: /tmp/.x2go-jabowery/C-jabowery-51-1626583946_stDXFCE_dp32/state (this can be ignored during session startups) Jul 17 23:52:27 ML dbus-daemon[1853]: [session uid=1000 pid=1853] Activating via systemd: service name='org.freedesktop.Tracker1' unit='tracker-store.service' requested by ':1.2' (uid=1000 pid=1844 comm="/usr/libexec/tracker-miner-fs " label="unconfined") Jul 17 23:52:27 ML systemd[1803]: Starting Tracker metadata database store and lookup manager... Jul 17 23:52:27 ML dbus-daemon[1853]: [session uid=1000 pid=1853] Successfully activated service 'org.freedesktop.Tracker1' Jul 17 23:52:27 ML systemd[1803]: Started Tracker metadata database store and lookup manager. Jul 17 23:52:27 ML /usr/bin/x2gostartagent: successfully started X2Go Agent session with ID jabowery-51-1626583946_stDXFCE_dp32 Jul 17 23:52:34 ML /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="xfce4-session" Jul 17 23:52:34 ML /usr/bin/x2goruncommand: dbus wrapper available as /usr/bin/dbus-run-session Jul 17 23:52:35 ML /usr/bin/x2gomountdirs[10480]: successfully mounted jabowery@127.0.0.1:53234/cygdrive/C/Users/jabowery/X2GO~1/S-3D89~1/spool to /tmp/.x2go-jabowery/spool/C-jabowery-51-1626583946_stDXFCE_dp32 Jul 17 23:53:04 ML tracker-store[10388]: OK Jul 17 23:53:04 ML systemd[1803]: tracker-store.service: Succeeded. Jul 17 23:53:04 ML /usr/bin/x2gosetkeyboard: /home/jabowery/.x2go/C-jabowery-51-1626583946_stDXFCE_dp32/keyboard did not appear within 30s after agent startup

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Black screen with Fedora 34 KDE
by Michael Eager 09 Sep '21

09 Sep '21

I've created an LXD container with Fedora 34 and KDE. When I connect using x2go, I initially see a login screen (SDDM, I believe). After I log in, all I see is a black screen. No menu bars, no cursor. There's nothing interesting in the system log, but a .xsession-errors file was generated. There's an XIO error: $ cat .xsession-x2go-fedora34-errors XSession-x2go: X session started for eager at Sat Sep 4 18:59:28 UTC 2021 xsettingsd: Loaded 0 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Created window 0xe00001 on screen 0 with timestamp 2989364519 xsettingsd: Selection _XSETTINGS_S0 is owned by 0x0 xsettingsd: Took ownership of selection _XSETTINGS_S0 xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf xsettingsd: Reloading configuration xsettingsd: Loaded 10 settings from /home/eager/.config/xsettingsd/xsettingsd.conf vmware-user: could not open /proc/fs/vmblock/dev Error: /usr/bin/vmtoolsd must be run inside a virtual machine on a VMware hypervisor product. Failed to rename ‘/home/eager/.abrt/spool’ to ‘/home/eager/.cache/abrt/spool’: No such file or directory Failed to rename ‘/home/eager/.abrt/settings’ to ‘/home/eager/.config/abrt/settings’: No such file or directory SELinux Troubleshooter: Applet requires SELinux be enabled to run akonadi.collectionattributetable OK akonadi.collectionmimetyperelation OK akonadi.collectionpimitemrelation OK akonadi.collectiontable OK akonadi.flagtable OK akonadi.mimetypetable OK akonadi.parttable OK akonadi.parttypetable OK akonadi.pimitemflagrelation OK akonadi.pimitemtable OK akonadi.pimitemtagrelation OK akonadi.relationtable OK akonadi.relationtypetable OK akonadi.resourcetable OK akonadi.schemaversiontable OK akonadi.tagattributetable OK akonadi.tagremoteidresourcerelationtable OK akonadi.tagtable OK akonadi.tagtypetable OK XIO: fatal IO error 2 (No such file or directory) on X server ":50" after 479 requests (478 known processed) with 0 events remaining. Any suggestions? -- Michael Eager

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x2go error after updating from Ubuntu 16.04 to 20.04
by Dr. Tobias Holzmann 09 Sep '21

09 Sep '21

Dear everybody, yesterday I updated a server which is used by my team using x2go. The Linux update (Ubuntu 16.04 to 20.04) went well and everything is up and running. x2go works fine too but opening e.g., graphic user interface programs such as blender, paraview, or salome/freecad. The error for e.g., paraview, is: qt.qpa.xcb: X server does not support XInput 2. And a lot of other error messages. However, locally everything works quite well and hence, it should be related to x2go. Probably a lot of info is missing to get into the problem. In any case, I will provide any information one needs. Thanks in advance for any support/hint. -- Glück Auf | Kind Regard Tobi

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