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Bug#1269: Acknowledgement (X2go server crashes on Ubuntu 16.04 starting at 2018-03-08)
by krehberg＠aol.com 16 Mar '18

16 Mar '18

I updated both the Windows 10 client and the Ubuntu 16.04 server to the very latest releases and the problem has disappeared. Thank you for your help. My server may have been a little too old for the new client version I was using. -----Original Message----- From: X2Go Bug Tracking System <owner(a)bugs.x2go.org> To: krehberg <krehberg(a)aol.com> Sent: Fri, Mar 9, 2018 2:15 pm Subject: Bug#1269: Acknowledgement (X2go server crashes on Ubuntu 16.04 starting at 2018-03-08) Thank you for filing a new Bug report with X2Go. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): X2Go Developers <x2go-dev(a)lists.x2go.org> If you wish to submit further information on this problem, please send it to 1269(a)bugs.x2go.org. Please do not send mail to owner(a)bugs.x2go.org unless you wish to report a problem with the Bug-tracking system. -- 1269: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1269 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed: your mail
by owner＠bugs.x2go.org 16 Mar '18

16 Mar '18

Processing commands for control(a)bugs.x2go.org: > severity 1269 grave Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 Severity set to 'grave' from 'normal' > merge 1272 1269 Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 Merged 1269 1272 > forwarded 1272 https://github.com/ArcticaProject/nx-libs/issues/677 Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 Set Bug forwarded-to-address to 'https://github.com/ArcticaProject/nx-libs/issues/677'. Set Bug forwarded-to-address to 'https://github.com/ArcticaProject/nx-libs/issues/677'. > fixed 1272 3.5.99.16 Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 There is no source info for the package 'nxagent' at version '3.5.99.16' with architecture '' Unable to make a source version for version '3.5.99.16' Marked as fixed in versions 3.5.99.16. Marked as fixed in versions 3.5.99.16. > thanks Stopping processing here. Please contact me if you need assistance. -- 1269: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1269 1272: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1272 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed (with 3 errors): your mail
by owner＠bugs.x2go.org 16 Mar '18

16 Mar '18

Processing commands for control(a)bugs.x2go.org: > reassign 1272 nxagent 3.5.99.15 Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable Ignoring request to reassign bug #1272 to the same package Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable There is no source info for the package 'nxagent' at version '3.5.99.15' with architecture '' Unable to make a source version for version '3.5.99.15' Marked as found in versions 3.5.99.15; no longer marked as found in versions 3.5.99.15-0~201803072246~ubuntu16.04.1. > reassign 1269 nxagent 3.5.99.15 Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 Ignoring request to reassign bug #1269 to the same package Bug #1269 [nxagent] X2go server crashes on Ubuntu 16.04 starting at 2018-03-08 There is no source info for the package 'nxagent' at version '3.5.99.15' with architecture '' Unable to make a source version for version '3.5.99.15' Marked as found in versions 3.5.99.15; no longer marked as found in versions 3.5.99.15-0~201803072246~ubuntu16.04.1. > merge 1272 1269 Bug #1272 [nxagent] nxagent crashes on Ubuntu 16.04, making x2go server unusable Unable to merge bugs because: severity of #1269 is 'normal' not 'grave' Failed to merge 1272: Did not alter merged bugs. Debbugs::Control::set_merged("transcript", GLOB(0x26029c0), "requester", "Mihai Moldovan <ionic\(a)ionic.de>", "request_addr", "control\(a)bugs.x2go.org", "request_msgid", "<9c1f7dc8-920e-5793-f225-1de5a05462a4\(a)ionic.de>", "request_subject", ...) called at /usr/share/perl5/Debbugs/Control/Service.pm line 538 eval {...} called at /usr/share/perl5/Debbugs/Control/Service.pm line 537 Debbugs::Control::Service::control_line("line", "merge 1272 1269", "clonebugs", HASH(0x2566f70), "limit", HASH(0x2555a10), "common_control_options", ARRAY(0x25559b0), "errors", ...) called at /usr/lib/debbugs/service line 470 > forwarded 1272 https://github.com/ArcticaProject/nx-libs/issues/677 Failed to set the forwarded-to-address of 1272: failed to get lock on /var/lib/debbugs/spool/lock/1272 -- Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. at /usr/share/perl5/Debbugs/Common.pm line 600. Debbugs::Common::filelock("/var/lib/debbugs/spool/lock/1272") called at /usr/share/perl5/Debbugs/Status.pm line 213 Debbugs::Status::read_bug("bug", 1272, "lock", 1) called at /usr/share/perl5/Debbugs/Status.pm line 468 Debbugs::Status::lock_read_all_merged_bugs("bug", 1272) called at /usr/share/perl5/Debbugs/Control.pm line 3674 Debbugs::Control::__begin_control("transcript", GLOB(0x26029c0), "request_subject", "", "bug", 1272, "affected_bugs", HASH(0x2456d78), "requester", ...) called at /usr/share/perl5/Debbugs/Control.pm line 1211 Debbugs::Control::set_forwarded("transcript", GLOB(0x26029c0), "requester", "Mihai Moldovan <ionic\(a)ionic.de>", "request_addr", "control\(a)bugs.x2go.org", "request_msgid", "<9c1f7dc8-920e-5793-f225-1de5a05462a4\(a)ionic.de>", "request_subject", ...) called at /usr/share/perl5/Debbugs/Control/Service.pm line 389 eval {...} called at /usr/share/perl5/Debbugs/Control/Service.pm line 388 Debbugs::Control::Service::control_line("line", "forwarded 1272 https://github.com/ArcticaProject/nx-libs/issu"..., "clonebugs", HASH(0x2566f70), "limit", HASH(0x2555a10), "common_control_options", ARRAY(0x25559b0), "errors", ...) called at /usr/lib/debbugs/service line 470 > fixed 1272 3.5.99.16 Failed to add fixed on 1272: failed to get lock on /var/lib/debbugs/spool/lock/1272 -- Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. Unable to lock /var/lib/debbugs/spool/lock/1272 Resource temporarily unavailable at /usr/share/perl5/Debbugs/Common.pm line 582. at /usr/share/perl5/Debbugs/Common.pm line 600. Debbugs::Common::filelock("/var/lib/debbugs/spool/lock/1272") called at /usr/share/perl5/Debbugs/Status.pm line 213 Debbugs::Status::read_bug("bug", 1272, "lock", 1) called at /usr/share/perl5/Debbugs/Status.pm line 468 Debbugs::Status::lock_read_all_merged_bugs("bug", 1272) called at /usr/share/perl5/Debbugs/Control.pm line 3674 Debbugs::Control::__begin_control("fixed", ARRAY(0x251cd68), "request_nn", "C.152116031713665", "request_msgid", "<9c1f7dc8-920e-5793-f225-1de5a05462a4\(a)ionic.de>", "message", ARRAY(0x2456c28), "recipients", ...) called at /usr/share/perl5/Debbugs/Control.pm line 1739 Debbugs::Control::set_fixed("transcript", GLOB(0x26029c0), "requester", "Mihai Moldovan <ionic\(a)ionic.de>", "request_addr", "control\(a)bugs.x2go.org", "request_msgid", "<9c1f7dc8-920e-5793-f225-1de5a05462a4\(a)ionic.de>", "request_subject", ...) called at /usr/share/perl5/Debbugs/Control/Service.pm line 342 eval {...} called at /usr/share/perl5/Debbugs/Control/Service.pm line 341 Debbugs::Control::Service::control_line("line", "fixed 1272 3.5.99.16", "clonebugs", HASH(0x2566f70), "limit", HASH(0x2555a10), "common_control_options", ARRAY(0x25559b0), "errors", ...) called at /usr/lib/debbugs/service line 470 > thanks Stopping processing here. Please contact me if you need assistance. -- 1269: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1269 1272: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1272 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1269: X2go server crashes on Ubuntu 16.04
by Maciej Puzio 15 Mar '18

15 Mar '18

Philip, thanks a lot for the links to the Arctica bugs. While my symptoms are somewhat different (the crash occurs "automatically", just after the login, no window movement is necessary), the underlying cause is probably the same. As the Arctica report suggests, the problem is in fact dependent on the dual-screen configuration on the client side, and is solved by the fixed packages in the nightly build.

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Re: [X2Go-Dev] x2go wiki : self-debugging instructions ? -> SOLVED
by Manfred Amoureux 15 Mar '18

15 Mar '18

So I first tried reinstalling x2goclient and it did not work, even with an *apt-get purge* , deleting the *session* file in ~/.x2goclient/ and rebooting the server. Then I finally noticed something : - the connection did not work from my Laptop (which is of course, the one from which I need it to work) : Linux Mint 18 with x2go client 4.0.5 - the connection worked from an old Windows 7 with x2go client 4.1.1 - it also worked from a Debian 9 with x2go client 4.1.1 The version of x2go installed on the server is 4.1.0. So it made sense to try installing the latest stable x2go client version. After checking, I ahd indeed not added the ppa to the software sources and was using the version from the Linux Mint repositories. So I did that and now it works. Shall I ask something to the wiki ? Manfred A. 2018-03-15 15:54 GMT+01:00 Manfred Amoureux <mamoureux7(a)gmail.com>: > Ok. > > Now that you have attracted my attention this git request ( *nxagent > crashes when moving the session window into another screen* ), it > actually looked more like a client-side issue, > so I tested again from another computer (with Windows 7 and a single > screen) and while at the first attempt the connection failed with a message > that let me think it was because there was an open connection on the server > with this user, after a reboot from the server machine, the connection now > works from this computer. > > So I guess it really is a client problem now. > I am first going to to try uninstalling and reinstalling x2go client from > my computer. > > > Manfred Amoureux > Tel: (+33)6.800.343.16 > > 2018-03-15 15:16 GMT+01:00 Mihai Moldovan <ionic(a)ionic.de>: > >> * On 03/15/2018 03:07 PM, Manfred Amoureux wrote: >> > I recorded a screen capture while trying to start a connection from >> another >> > computer. See the link below. >> > As you can see, it seems the connection gets opened but the window >> crashes >> > immediately. I have tried from several computers (including one with >> Windows) so >> > I don't think it's a problem on the client side. >> >> Classic pattern of https://github.com/ArcticaProject/nx-libs/issues/677 >> >> Will be fixed with the next nx-libs release, but I cannot tell when that >> will >> be. Ideally I'd like to see more xinerama changes/fixes to make it >> worthwhile. >> >> >> > I have attached an extract of the /var/log/syslog file these last >> minutes. I see >> > nothing that looks like an error to me. Obviously, you should be able to >> > interpret it better than me. >> > I have also restarted x2go (/sudo systemctl stop x2goserver.service/ >> and then >> > /sudo systemctl start x2goserver.service/ ) after changing the >> > /etc/x2go/x2goserver.conf file with logging to /debug/. That is the >> second text >> > file attached. >> > >> > In it, I can see : >> > Mar 15 14:51:15 ServeurITeN /usr/bin/x2gostartagent: successfully >> started X2Go >> > Agent session with ID manfred-50-1521121872_stDXFCE_dp24 >> > Which means, I guess, the session was properly started. >> >> Well, that message is an euphemism. We launched the binary, but >> everything that >> happens after that is unknown since we immediately put the process into >> background. But yeah, having it spawned nxagent is good. >> >> >> > However, further on, I can also see : >> > Mar 15 14:51:22 ServeurITeN x2gogetstatus: db_getstatus called, session >> ID: >> > manfred-50-1521121872_stDXFCE_dp24, return value: >> > Mar 15 14:51:22 ServeurITeN x2gocleansessions: >> > manfred-50-1521121872_stDXFCE_dp24: removed from database, not >> updating status. >> > Mar 15 14:51:22 ServeurITeN x2gocleansessions: >> > manfred-50-1521121872_stDXFCE_dp24: in failed state, but agent is >> gone, forgetting. >> > Is that some kind of failure ? >> >> That indicates that x2goagent/nxagent died after starting up. >> >> >> > It is also interesting to see that when I issue a /who/ command with >> the Linux >> > Terminal , there is one extra session under my login. >> >> Yup, X2Go uses SSH connections for everything. >> >> >> > So I tried opening a x2go session with another login, which also failed >> but with >> > a different error message : "/Failed to start X2Go Agent session with ID >> > formation-50-1521122343_stDXFCE_dp24. X2Go Agent terminated >> unexpectedly. >> > Aborting session startup./" I then restarted the x2goserver.service >> again and >> > tried again with the other user account and got the same error as for >> the first >> > user ("The connection with the remote server was shut down. Please >> check the >> > state of your network connection."). >> >> The first error message is weird, but explainable by the fact that the >> proxy was >> not quick enough to connect in the first place (or something like this). >> >> Right now, you have two options: wait for a new nx-libs release (as said, >> unspecified time) or switch to the nightly/heuler repository that >> contains a fix >> for this issue... and switch back to the stable version once the new >> version has >> been properly released. >> >> >> >> Mihai >> >> >

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x2go wiki : self-debugging instructions ?
by Manfred Amoureux 15 Mar '18

15 Mar '18

Hello to all. I just joined the mailing list. First, I would like to say a word about how great I have found x2go since I started using it : I was looking for a remote desktop solution that was easy to set up and x2go worked amazingly easily and well. Now the purpose of this email: After tinkering around my x2go server install, it seems I have broken it <https://ubuntuforums.org/showthread.php?t=2386633>. I am not here to ask for help me fixing it (although, I wouldn't mind) but I have been looking for instructions in the x2go wiki <https://wiki.x2go.org/doku.php/wiki:advanced:start> about where to look for the origin of errors (logs, etc ...) and I have not found such page. Indeed, I already searched the /var/log/auth.log , but haven't found a clue of what's wrong. So, I thought there must be some basic steps that one may undertake looking for what's wrong (logs to search, command lines to execute and check the result ...) but I cannot figure out which ones. I am willing to help the community by filling some pages in the wiki (so nobody will have to bother the mailing list again asking what I am currently asking) - I just need to find out how one create an account for the wiki. Regards / Grüße and thanks for your work ! Manfred A.

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Bug#1272: Triggered by client window maximisation
by Carsten Lechte 15 Mar '18

15 Mar '18

This perfectly describes the problem I had with the ppa:x2go/stable version, both client and server on ubuntu 1604. The crash of nxagent seems to be triggered by maximisation of the client window, e.g. when it is configured to use a whole display. If a static window size is configured, the crash happens when I move the client window. Maybe the unity window manager is sending some windowing events? My workaround was to install from the ppa:x2go/saimaa repository.

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Bug#1269: X2goserver crashes on Ubuntu 16.04
by Philip Kollmannsberger 15 Mar '18

15 Mar '18

This bug might be related to these issues on the Arctica nx-libs repo on github: https://github.com/ArcticaProject/nx-libs/issues/679 https://github.com/ArcticaProject/nx-libs/issues/677 With the most recent nightly build, moving and rezising between displays in windowed mode works fine again.

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Bug#1269: X2go server crashes on Ubuntu 16.04
by Maciej Puzio 14 Mar '18

14 Mar '18

Seeing that my issue is indeed different from both other submitters, I decided to go ahead and post a separate report (bug 1272). https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1272 The underlying cause may be turn out to be the same, so my new bug report may end up being a duplicate, or maybe not; difficult to say at this point. Please everyone who suffers from a segfaulty nxagent after a recent update to post to one of these bug reports. We need to attract developers' attention.

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Bug#1269: X2go server crashes on Ubuntu 16.04
by Maciej Puzio 14 Mar '18

14 Mar '18

Philip, thank you for your report, but I think you are experiencing a different issue, though perhaps related. In my case, every attempt to open an x2go session fails (and I have Xinerama disabled). I have reverted to the state before the update (with x2goserver 4.0.1.22-0~1197~ubuntu16.04.1 and nxagent 3.5.0.33-0~710~ubuntu16.04.1), which works fine. May I again ask the admin of x2go bug database to change the severity of this bug to grave, or I will file a duplicate bug report. Thank you very much.

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Bug#1269: X2go server crashes on Ubuntu 16.04
by Philip Kollmannsberger 14 Mar '18

14 Mar '18

package: nxagent Version: 3.5.99.15-0~201803072246~ubuntu16.04.1 Severity: grave We have the same problem here after upgrading x2go from 4.0.1.22 to 4.1.0.0. It is independent of client version and OS (both Linux and Windows), and seems to be related to Xinerama: - when enabling Xinerama support in the client, x2go works in fullscreen, but leads to a crash in windowed mode as soon as the window is resized or moved to a different display. - when disabling Xinerama support, everything seems ok The log shows a segfault of nxagent, exactly as described above.

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Bug#1269: X2go server crashes on Ubuntu 16.04
by Maciej Puzio 13 Mar '18

13 Mar '18

Package: nxagent Version: 3.5.99.15-0~201803072246~ubuntu16.04.1 Severity: grave I can confirm this bug and would like to ask that its severity is changed to GRAVE, as it makes x2go server unusable. In a nutshell: attempt of starting a session on a client causes a window to briefly appear and then disappear. Server syslog shows a segfault: kernel: [ 3899.187248] nxagent[7306]: segfault at 0 ip 0000558c9d0045fb sp 00007ffdad91c1f0 error 4 in nxagent[558c9cf39000+432000] In my case, a routine system update (apt-get update && apt-get dist-upgrade) rendered a production server unusable, with no way to rollback the botched x2go update. The issue did not appear before the update. I also recreated the issue on a vanilla Ubuntu 16.04 server running in a VM. I use this install as a basis for the description below. Versions - server: x2goserver: 4.1.0.0-0~1517~ubuntu16.04.1 nxagent: 3.5.99.15-0~201803072246~ubuntu16.04.1 uname -a: 4.4.0-116-generic lsb_release -d: Ubuntu 16.04.4 LTS Versions - client: x2goclient: 4.0.5.1-1 uname -a: 4.13.0-32-generic lsb_release -d: Ubuntu 16.04.3 LTS Steps to reproduce: 1. Install Ubuntu 16.04 server in a VM (from ubuntu-16.04.3-server-amd64.iso downloaded from ubuntu.com) 2. Update the system (apt-get update && apt-get dist-upgrade) and reboot. 3. Install x2go as described on https://wiki.x2go.org/doku.php/wiki:repositories:ubuntu All commands run as root (sudo su -) apt-add-repository ppa:x2go/stable apt-get update apt-get install x2goserver x2goserver-xsession --no-install-recommends 4. Install minimal XFCE desktop: apt-get install xfwm4 xfce4-panel xfce4-settings xfce4-session xfce4-terminal xfdesktop4 xfce4-taskmanager xfce4-appfinder xfce4-artwork --no-install-recommends 5. Attempt to connect with a x2go client from another machine: x2goclient version: 4.0.5.1-1 ---------------------------- Messages on client side NXPROXY - Version 3.5.0 Copyright (C) 2001, 2011 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '16432'. Session: Starting session at 'Tue Mar 13 16:10:36 2018'. Info: Connecting to remote host 'localhost:37853'. Info: Connection to remote proxy 'localhost:37853' established. Info: Connection with remote proxy completed. Warning: Unrecognized session type 'unix-kde-depth_24'. Assuming agent session. Info: Using LAN link parameters 1536/24/1/0. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Not using NX delta compression. Info: Not using ZLIB data compression. Info: Not using ZLIB stream compression. Info: Not using a persistent caError: 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 'Tue Mar 13 16:10:37 2018'. Session: Session terminated at 'Tue Mar 13 16:10:37 2018'. che. Info: Forwarding X11 connections to display ':0'. Session: Session started at 'Tue Mar 13 16:10:36 2018'. Info: Established X server connection. Info: Using shared memory parameters 0/0K. ---------------------------- Server syslog messages (with log level: debug) Mar 13 16:03:59 nano systemd[1]: Started Session 5 of user testuser. Mar 13 16:03:59 nano x2golistsessions: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2golistsessions: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2golistsessions: x2golistsessions has been called with no option Mar 13 16:03:59 nano x2golistsessions: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: listsessions,nano Mar 13 16:03:59 nano /usr/bin/x2gostartagent: x2gostartagent called with options: 1920x1150 lan 16m-jpeg-9 unix-kde-depth_24 us auto 1 D XFCE both Mar 13 16:03:59 nano /usr/lib/x2go/x2gogetrandomport: x2gogetrandomport called with options: Mar 13 16:03:59 nano /usr/lib/x2go/x2gogetrandomport: Full SSH port randomization requested. Mar 13 16:03:59 nano /usr/bin/x2gostartagent: client announced itself as "129.112.10.165" Mar 13 16:03:59 nano /usr/bin/x2gosessionlimit[7186]: x2gosessionlimit has been called Mar 13 16:03:59 nano /usr/bin/x2gosessionlimit[7186]: executing external command ,,x2golistsessions'' with args: --all-servers Mar 13 16:03:59 nano x2golistsessions: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2golistsessions: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2golistsessions: x2golistsessions has been called with options: --all-servers Mar 13 16:03:59 nano x2golistsessions: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: listsessions_all Mar 13 16:03:59 nano x2gogetdisplays: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2gogetdisplays: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getdisplays,nano Mar 13 16:03:59 nano x2gogetdisplays: db_getdisplays called, server: nano; return value: Mar 13 16:03:59 nano x2gogetports: executing external command ,,x2gopath'' with args: libexec Mar 13 16:03:59 nano x2gogetports: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getports,nano Mar 13 16:04:00 nano x2gogetports: db_getports called, server: nano; return value: Mar 13 16:04:00 nano /usr/bin/x2gostartagent: initializing new session with ID testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:00 nano x2goinsertsession: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2goinsertsession: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: insertsession,50,nano,testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:00 nano x2goinsertsession: db_insertsession called, session ID: testuser-50-1520975040_stDXFCE_dp24, server: nano, session ID: testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:00 nano x2gogetports: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2gogetports: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getports,nano Mar 13 16:04:00 nano x2gogetports: db_getports called, server: nano; return value: Mar 13 16:04:00 nano x2goinsertport: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2goinsertport: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: insertport,nano,testuser-50-1520975040_stDXFCE_dp24,49992 Mar 13 16:04:00 nano x2goinsertport: db_insertport called, session ID: testuser-50-1520975040_stDXFCE_dp24, server: nano, SSH port: 49992 Mar 13 16:04:00 nano x2gogetports: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2gogetports: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getports,nano Mar 13 16:04:00 nano x2gogetports: db_getports called, server: nano; return value: |49992| Mar 13 16:04:00 nano x2goinsertport: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2goinsertport: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: insertport,nano,testuser-50-1520975040_stDXFCE_dp24,49993 Mar 13 16:04:00 nano x2goinsertport: db_insertport called, session ID: testuser-50-1520975040_stDXFCE_dp24, server: nano, SSH port: 49993 Mar 13 16:04:00 nano x2gogetports: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2gogetports: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getports,nano Mar 13 16:04:00 nano x2gogetports: db_getports called, server: nano; return value: |49992| |49993| Mar 13 16:04:00 nano x2goinsertport: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:00 nano x2goinsertport: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: insertport,nano,testuser-50-1520975040_stDXFCE_dp24,49994 Mar 13 16:04:01 nano x2goinsertport: db_insertport called, session ID: testuser-50-1520975040_stDXFCE_dp24, server: nano, SSH port: 49994 Mar 13 16:04:01 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/bin/x2gostartagent: started nxagent: NX_TEMP=/tmp x2goagent X2GO_NXAGENT_OPTIONS (' -nolisten tcp') NOLISTOPT ('-nolisten tcp') X2GODPIOPTION_ ('-dpi 96') XDMCPPOPT ('') -SESSION_TYPE ('-D') NOEXITPARAM ('') -auth "XAUTHORITY" ('"/home/testuser/.Xauthority"') agent_geometry ('-geometry 1920x1150') -name "SESSION_WINDOW_TITLE" ('"X2GO-testuser-50-1520975040_stDXFCE_dp24"') "NX_AGENT" ('":50"') 2>"SESSION_LOG" ('"/tmp/.x2go-testuser/C-testuser-50-1520975040_stDXFCE_dp24/session.log"') & Mar 13 16:04:01 nano /usr/bin/x2gostartagent: creating new session: testuser-50-1520975040_stDXFCE_dp24 69296b548dda88e17aa006bccb70a4e5 7306 129.112.10.165 49992 49993 49994 -1 -1 Mar 13 16:04:01 nano x2gocreatesession: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:01 nano x2gocreatesession: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: createsession,testuser-50-1520975040_stDXFCE_dp24,69296b548dda88e17aa006bccb70a4e5,7306,129.112.10.165,49992,49993,49994,-1,-1 Mar 13 16:04:01 nano x2gocreatesession: db_createsession called, session ID: testuser-50-1520975040_stDXFCE_dp24, cookie: 69296b548dda88e17aa006bccb70a4e5, client: 129.112.10.165, pid: 7306, graphics port: 49992, sound port: 49993, file sharing port: 49994. telekinesis ctrl port: -1, telekinesis data port: -1 Mar 13 16:04:01 nano /usr/bin/x2gostartagent: successfully started X2Go Agent session with ID testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:01 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/bin/x2goruncommand: x2goruncommand called with options: 50 7306 testuser-50-1520975040_stDXFCE_dp24 49993 xfce4-session nosnd D Mar 13 16:04:01 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GOAGENT_RANDRXINERAMA Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GOAGENT_RANDRXINERAMA Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GOAGENT_RANDRXINERAMA Mar 13 16:04:01 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:01 nano /usr/bin/x2goruncommand: running command /usr/bin/xfce4-session Mar 13 16:04:01 nano /usr/bin/x2gosetkeyboard: x2gosetkeyboard called with options: Mar 13 16:04:01 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_XSESSION Mar 13 16:04:01 nano /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/testuser/.x2go/C-testuser-50-1520975040_stDXFCE_dp24/keyboard Mar 13 16:04:01 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_XSESSION Mar 13 16:04:02 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_XSESSION Mar 13 16:04:02 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_XSESSION Mar 13 16:04:02 nano /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="xfce4-session" Mar 13 16:04:02 nano /usr/bin/x2goruncommand: dbus wrapper available as /usr/bin/dbus-run-session Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/20x11-common_process-args Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/30x11-common_xresources Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/35x11-common_xhost-local Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/40x11-common_xsessionrc Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/50x11-common_determine-startup Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/55xfce4-session Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/60x11-common_localhost Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/60x11-common_xdg_path Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/60xdg-user-dirs-update Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/65snappy Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/75dbus_dbus-launch Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/90x11-common_ssh-agent Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/95dbus_update-activation-env Mar 13 16:04:02 nano /etc/x2go/Xsession: executing /etc/x2go/Xsession.d/99x11-common_start Mar 13 16:04:02 nano kernel: [ 3899.187248] nxagent[7306]: segfault at 0 ip 0000558c9d0045fb sp 00007ffdad91c1f0 error 4 in nxagent[558c9cf39000+432000] Mar 13 16:04:02 nano /usr/bin/x2goruncommand: command /usr/bin/xfce4-session has finished Mar 13 16:04:02 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:02 nano /usr/bin/x2gocmdexitmessage: x2gocmdexitmessage called with options: testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:02 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:02 nano /usr/bin/x2gocmdexitmessage: command output starts with: exec xfce4-session Loading profile from /etc/profile Loading profile from /home/testuser/.profile Activating service name='org.freedesktop.systemd1' Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1 Mar 13 16:04:02 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:03 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_RUN_EXTENSIONS Mar 13 16:04:03 nano /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Mar 13 16:04:03 nano /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Mar 13 16:04:03 nano /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features: x2goserver-x2goagent.features called with options: X2GO_DESKTOPSHARING Mar 13 16:04:03 nano /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Mar 13 16:04:03 nano x2gochangestatus: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:03 nano x2gochangestatus: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: changestatus,F,testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:03 nano x2gochangestatus: db_changestatus called, session ID: testuser-50-1520975040_stDXFCE_dp24, new status: F Mar 13 16:04:03 nano x2goumount-session: executing external command ,,x2gopath'' with args: libexec Mar 13 16:04:03 nano x2goumount-session: x2goumount-session has been called with options: testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:03 nano x2goumount-session: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getdisplay,testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:03 nano x2goumount-session: db_getdisplay called, session ID: testuser-50-1520975040_stDXFCE_dp24; return value: 50 Mar 13 16:04:03 nano x2goumount-session: executing external command ,,/usr/lib/x2go/libx2go-server-db-sqlite3-wrapper'' with args: getmounts,testuser-50-1520975040_stDXFCE_dp24 Mar 13 16:04:03 nano x2goumount-session: db_getmounts called, session ID: testuser-50-1520975040_stDXFCE_dp24; return value: ---------------------------- [my bug# 298]

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Bug#1270: x2go: User which Logon via Windows Domain accountname can not resume sessions
by Sammeth Manuel 12 Mar '18

12 Mar '18

Package: x2goserver Version: 4.1.0.0 Hi, I occured the following bug: I integrated a Linux Server within a Windows Domain via samba. The users do login with their AD account DOM\useraccount The following error occurs in x2go client: [cid:image002.png@01D3B9E8.B82D3CC0] The corresponding directory is not existing on the Server because the "\" ist not escaped correct ltslinux:/tmp/.x2go-DOMuseraccount # ll total 28 drwx------ 4 DOM\m.sammeth DOM\domänen-benutzer 4096 Mar 9 11:59 C-DOMm.sammeth-119-1520593163_stDKDE_dp32 drwx------ 4 DOM\m.sammeth DOM\domänen-benutzer 4096 Mar 9 12:01 C-DOMm.sammeth-120-1520593272_stDKDE_dp32 drwx------ 4 DOM m.sammeth DOM\domänen-benutzer 4096 Mar 12 09:55 C-DOMm.sammeth-125-1520844881_stDKDE_dp32 Session resume is not possible at all and sessions can not be stopped properly. The files and directories are also not deleted. Mit freundlichen Grüßen/Kind regards I Manuel Sammeth Technical Consultant SAP Administrator FIS-ASP Application Service Providing und IT-Outsourcing GmbH Röthleiner Weg 4 D-97506 Grafenrheinfeld Phone: +49 (9723) 9188-658 Fax: +49 (9723) 9188-600 email: m.sammeth(a)fis-asp.de <mailto:m.sammeth@fis-asp.de%20> web: www.fis-asp.de <http://www.fis-asp.de%20%0b> Geschäftsführer Robert Schuhmann Registergericht Schweinfurt HRB 3865 [cid:image001.jpg@01D3B9EC.8E883D30]<https://www.fis-gmbh.de/de/aktuelles-downloads/veranstaltungen/fis-innovati…>

1 0

Bug#1267: X2go Bug - solved
by Thomas Deuter 11 Mar '18

11 Mar '18

On ubuntu 16.04 this helped: sudo apt install --reinstall nxagent

1 0

Bug#1267: Same situation at my system
by M. Tschierschke 09 Mar '18

09 Mar '18

Using Ubuntu 17.10 64 bit.

1 0

Processed: your mail
by owner＠bugs.x2go.org 08 Mar '18

08 Mar '18

Processing commands for control(a)bugs.x2go.org: > fixed 1260 3.5.99.15 Bug #1260 [nx-libs] high CPU usage with Fedora 27 and users that disconnect, Caja and Mate crash/coredump There is no source info for the package 'nx-libs' at version '3.5.99.15' with architecture '' Unable to make a source version for version '3.5.99.15' Marked as fixed in versions 3.5.99.15. > close 1260 Bug #1260 [nx-libs] high CPU usage with Fedora 27 and users that disconnect, Caja and Mate crash/coredump Marked Bug as done > End of message, stopping processing here. Please contact me if you need assistance. -- 1260: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1260 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

1 0

Bug#1259: X2Go issue (in src:python-x2go) has been marked as pending for release
by Mike Gabriel 06 Mar '18

06 Mar '18

tag #1259 pending fixed #1259 0.5.99.0 thanks Hello, X2Go issue #1259 (src:python-x2go) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=python-x2go.git;a=commitdiff;h=7646426 The issue will most likely be fixed in src:python-x2go (0.5.99.0). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 76464265760fa170656e12cddf79419b8759aff1 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Tue Mar 6 20:33:17 2018 +0100 Drop unit test framework. Never really used (though we should have). (Fixes: #1259). diff --git a/debian/changelog b/debian/changelog index 179e4c3..3719199 100644 --- a/debian/changelog +++ b/debian/changelog @@ -4,6 +4,8 @@ python-x2go (0.5.99.0-0x2go1) UNRELEASED; urgency=medium * New upstream version (0.5.99.0): - Support Python2 and Python3 alike. - Build API doc with Sphinx. + - Drop unit test framework. Never really used (though we should have). + (Fixes: #1259). * debian/: Adapt to building API docs with Sphinx. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Fri, 22 Sep 2017 14:15:05 +0200

2 1

Processed: your mail
by owner＠bugs.x2go.org 05 Mar '18

05 Mar '18

Processing commands for control(a)bugs.x2go.org: > reassign 1260 nx-libs 3.5.99.14 Bug #1260 [x2goserver-4.1.0.1-0.0x2go1.0.git20180218.1532.heuler.fc27.x86_64] high CPU usage with Fedora 27 and users that disconnect, Caja and Mate crash/coredump Warning: Unknown package 'x2goserver-4.1.0.1-0.0x2go1.0.git20180218.1532.heuler.fc27.x86_64' Bug reassigned from package 'x2goserver-4.1.0.1-0.0x2go1.0.git20180218.1532.heuler.fc27.x86_64' to 'nx-libs'. No longer marked as found in versions 4.1.0.1-0. Ignoring request to alter fixed versions of bug #1260 to the same values previously set Bug #1260 [nx-libs] high CPU usage with Fedora 27 and users that disconnect, Caja and Mate crash/coredump There is no source info for the package 'nx-libs' at version '3.5.99.14' with architecture '' Unable to make a source version for version '3.5.99.14' Marked as found in versions 3.5.99.14. > End of message, stopping processing here. Please contact me if you need assistance. -- 1260: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1260 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

1 0

Bug#1260: high CPU usage with Fedora 27 and users that disconnect, Caja and Mate crash/coredump
by Robert Kudyba 05 Mar '18

05 Mar '18

Package: x2goserver-4.1.0.1-0.0x2go1.0.git20180218.1532.heuler.fc27.x86_64 Version: 4.1.0.1-0 We experience a high load after users disconnect. The logs the follow below indicate that Caja and Mate crash. I have uploaded core files to: 1) Mate: http://storm.cis.fordham.edu/~rkudyba/core.mate-notificati.6675.6ecbb92662c… 2) Caja http://storm.cis.fordham.edu/~rkudyba/ core.caja.6675.6ecbb92662c74928aaa33397e2281f5d.11928.1519007933000000.lz4 Here is the server load with just 1 X2Go suspended user session: 2 users, load average: 3.74, 4.95, 5.18 Here are some of his processes: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 11914 ouruser 20 0 20.488g 0.018t 7116 R 90.7 80.5 1542:41 mate-panel 11624 ouruser 20 0 48564 3812 2960 S 0.3 0.0 18:55.56 dbus-daemon 11932 ouruser 20 0 601340 8040 5768 S 0.3 0.0 22:01.75 wnck-applet 12338 ouruser 20 0 591444 6180 5436 S 0.3 0.0 7:40.26 notification-ar Here is a ps: ps -auwx | grep x2go root 8749 0.1 0.0 183668 11428 ? S Feb19 3:01 /usr/bin/perl /usr/sbin/x2gocleansessions root 11516 0.0 0.0 115996 1024 pts/0 S+ 09:48 0:00 grep --color=auto x2go ouruser 11518 0.0 0.0 116572 2720 ? Ss Feb18 0:00 /bin/bash /usr/bin/x2goruncommand 327 11426 ouruser-327-1519007899_stDMATE_dp32 59504 mate-session nosnd D ouruser 11623 0.0 0.0 32340 1096 ? S Feb18 0:00 /usr/bin/dbus-run-session /etc/x2go/Xsession And a systemctl status x2goserver ● x2goserver.service - X2Go Server Daemon Loaded: loaded (/usr/lib/systemd/system/x2goserver.service; enabled; vendor preset: disabled) Active: active (running) since Mon 2018-02-19 02:16:54 EST; 1 day 7h ago Main PID: 8749 (x2gocleansessio) Tasks: 1 (limit: 4915) Memory: 15.5M CPU: 6h 42min 49.407s CGroup: /system.slice/x2goserver.service └─8749 /usr/bin/perl /usr/sbin/x2gocleansessions Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable. rpm -q x2goserver x2goserver-4.1.0.1-0.0x2go1.0.git20180218.1532.heuler.fc27.x86_64 Logs at the time the user logs in and disconnects: Feb 18 21:38:15 ourserver systemd[1]: Started User Manager for UID 6675. Feb 18 21:38:21 ourserver /usr/sbin/x2gocleansessions[30526]: ouruser-327-1519007899_stDMATE_dp32: state file for this s ession does not exist: /tmp/.x2go-ouruser/C-ouruser-327-1519007899_stDMATE_dp32/state (this can be ignored during s ession startups) Feb 18 21:38:23 ourserver /usr/bin/x2gostartagent[11435]: successfully started X2Go Agent session with ID ouruser-327-15 19007899_stDMATE_dp32 Feb 18 21:38:26 ourserver /usr/bin/x2gosetkeyboard[11597]: Setting X keyboard according to /u/ourserver/csga/ouruser/.x2go/C -ouruser-327-1519007899_stDMATE_dp32/keyboard Feb 18 21:38:26 ourserver /usr/bin/x2goruncommand[11617]: launching session with Xsession-x2go mechanism, using STARTUP=" mate-session" Feb 18 21:38:26 ourserver /usr/bin/x2goruncommand[11618]: dbus wrapper available as /usr/bin/dbus-run-session Feb 18 21:38:27 ourserver baloo_file[17852]: QObject::connect: invalid null parameter Feb 18 21:38:28 ourserver baloo_file[18750]: QObject::connect: invalid null parameter Feb 18 21:38:28 ourserver baloo_file[5557]: QObject::connect: invalid null parameter Feb 18 21:38:28 ourserver baloo_file[3418]: QObject::connect: invalid null parameter Feb 18 21:38:31 ourserver gnome-keyring-daemon[11896]: couldn't access control socket: /run/user/6675/keyring/control: No such file or directory Feb 18 21:38:31 ourserver mate-session[11631]: WARNING: GSIdleMonitor: IDLETIME counter not found Feb 18 21:38:31 ourserver mate-session[11631]: GLib-GObject-CRITICAL: object GSIdleMonitor 0x7f73040054d0 finalized while still in-construction Feb 18 21:38:31 ourserver mate-session[11631]: GLib-GObject-CRITICAL: Custom constructor for class GSIdleMonitor returned NULL (which is invalid). Please use GInitable instead. Feb 18 21:38:36 ourserver gnome-keyring-daemon[11896]: The Secret Service was already initialized Feb 18 21:38:36 ourserver spice-vdagent[11943]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Feb 18 21:38:37 ourserver gnome-keyring-daemon[11896]: The SSH agent was already initialized Feb 18 21:38:37 ourserver pulseaudio[12014]: [pulseaudio] core-util.c: Failed to open configuration file '/u/ourserver/csga/ouruser/.x2go/C-ouruser-327-1519007899_stDMATE_dp32/.pulse-client.conf': No such file or directory Feb 18 21:38:37 ourserver pulseaudio[11975]: [pulseaudio] core-util.c: Failed to open configuration file '/u/ourserver/csga/ouruser/.x2go/C-ouruser-327-1519007899_stDMATE_dp32/.pulse-client.conf': No such file or directory Feb 18 21:38:38 ourserver dbus-daemon[892]: [system] Activating service name='org.freedesktop.problems' requested by ':1.14085' (uid=6675 pid=12070 comm="abrt-applet ") (using servicehelper) Feb 18 21:38:38 ourserver dbus-daemon[892]: [system] Successfully activated service 'org.freedesktop.problems' Feb 18 21:38:39 ourserver pulseaudio[12159]: [pulseaudio] core-util.c: Failed to open configuration file '/u/ourserver/csga/ouruser/.x2go/C-ouruser-327-1519007899_stDMATE_dp32/.pulse-client.conf': No such file or directory Feb 18 21:38:39 ourserver dbus-daemon[892]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.14100" (uid=6675 pid=12088 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) Feb 18 21:38:39 ourserver gnome-keyring-daemon[11896]: The PKCS#11 component was already initialized Feb 18 21:38:40 ourserver pulseaudio[12088]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.14100" (uid=6675 pid=12088 comm="/usr/bin/pulseaudio --start --log-target=syslog ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination="org.bluez" (bus) Feb 18 21:38:41 ourserver caja[11928]: [N-A] Caja-Actions Tracker 1.8.3 initializing... Feb 18 21:38:41 ourserver pulseaudio[12200]: [pulseaudio] pid.c: Daemon already running. Feb 18 21:38:41 ourserver caja[11928]: [N-A] Caja-Actions Menu Extender 1.8.3 initializing... Feb 18 21:38:41 ourserver pulseaudio[12227]: [pulseaudio] pid.c: Daemon already running. Feb 18 21:38:41 ourserver dbus-daemon[892]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.14102' (uid=6675 pid=12179 comm="python3 /bin/blueman-applet ") Feb 18 21:38:41 ourserver dbus-daemon[892]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.blue z.service' requested by ':1.14102' (uid=6675 pid=12179 comm="python3 /bin/blueman-applet ") Feb 18 21:38:41 ourserver systemd[1]: /usr/lib/systemd/system/bluetooth.service:22: Not an absolute path, ignoring: @stat edir@ Feb 18 21:38:41 ourserver systemd[1]: /usr/lib/systemd/system/bluetooth.service:23: Not an absolute path, ignoring: @conf dir@ Feb 18 21:38:43 ourserver dbus-daemon[892]: [system] Activating via systemd: service name='org.baseurl.DnfSystem' unit='d nfdaemon.service' requested by ':1.14084' (uid=6675 pid=11942 comm="python3 /bin/dnfdragora-updater ") Feb 18 21:38:43 ourserver systemd[1]: Starting Package management dnf daemon... Feb 18 21:38:43 ourserver dbus-daemon[892]: [system] Successfully activated service 'org.baseurl.DnfSystem' Feb 18 21:38:43 ourserver systemd[1]: Started Package management dnf daemon. Feb 18 21:38:53 ourserver kernel: traps: caja[11928] trap int3 ip:7fbd51c6a771 sp:7fff3feea110 error:0 in libglib-2.0.so. 0.5400.3[7fbd51c1a000+111000] Feb 18 21:38:54 ourserver systemd[1]: Started Process Core Dump (PID 12386/UID 0). Feb 18 21:38:54 ourserver caja[12395]: [N-A] Caja-Actions Tracker 1.8.3 initializing... Feb 18 21:38:54 ourserver caja[12395]: [N-A] Caja-Actions Menu Extender 1.8.3 initializing... Feb 18 21:39:01 ourserver systemd-coredump[12387]: Process 11928 (caja) of user 6675 dumped core.#012#012Stack trace of t hread 11928:#012#0 0x00007fbd51c6a771 _g_log_abort (libglib-2.0.so.0)#012#1 0x00007fbd51c6cda1 g_log_writer_default (libglib-2.0.so.0)#012#2 0x00007fbd51c6b30e g_log_structured_array (libglib-2.0.so.0)#012#3 0x00007fbd51c6b607 g_log_structured (libglib-2.0.so.0)#012#4 0x00007fbd5334c1e1 _gdk_x11_display_error_event (libgdk-3.so.0)#012#5 0x00007fbd53359783 gdk_x_error (libgdk-3.so.0)#012#6 0x00007fbd51921e3a _XError (libX11.so.6)#012#7 0x00007fbd5191ed6b handle_error (libX11.so.6)#012#8 0x00007fbd5191ee15 handle_response (libX11.so.6)#012#9 0x00007fbd5191f745 _XEventsQueued (libX11.so.6)#012#10 0x00007fbd51911240 XEventsQueued (libX11.so.6)#012#11 0x00007fbd527e6252 _cairo_xlib_shm_su0x00007fbd527e70fc _cairo_xlib_surface_create_similar_shm (libcairo.so.2)#012#14 0x00007fbd527b3f13 cairo_surface_create_similar_image (libcairo.so.2)#012#15 0x00007fbd53317e4c gdk_cairo_set_source_pixbuf (libgdk-3.so.0)#012#16 0x00007fbd54885c22 mate_bg_create_surface (libmate-desktop-2.so.17)#012#17 0x0000559937d3d24a eel_background_ensure_realized (caja)#012#18 0x0000559937d3d3c8 eel_background_set_up_widget (caja)#012#19 0x0000559937d3d57e background_changed_cb (caja)#012#20 0x00007fbd51c61577 g_idle_dispatch (libglib-2.0.so.0)#012#21 0x00007fbd51c64b77 g_main_context_dispatch (libglib-2.0.so.0)#012#22 0x00007fbd51c64f20 g_main_context_iterate.isra.23 (libglib-2.0.so.0)#012#23 0x00007fbd51c64fac g_main_context_iteration (libglib-2.0.so.0)#012#24 0x00007fbd52221cad g_application_run (libgio-2.0.so.0)#012#25 0x0000559937c5f500 main (caja)#012#26 0x00007fbd5056e00a __libc_start_main (libc.so.6)#012#27 0x0000559937c5f57a _start (caja)#012#012Stack trace of thread 12181:#012#0 0x00007fbd5226759f g_file_monitor_source_handle_event (libgio-2.0.so.0)#012#1 0x00007fbd5229393e ih_event_callback (libgio-2.0.so.0)#012#2 0x00007fbd52292d09 ip_event_dispatch.part.4 (libgio-2.0.so.0)#012#3 0x00007fbd52292f4e ip_event_callback (libgio-2.0.so.0)#012#4 0x00007fbd5229229a ik_source_dispatch (libgio-2.0.so.0)#012#5 0x00007fbd51c64b77 g_main_context_dispatch (libglib-2.0.so.0)#012#6 0x00007fbd51c64f20 g_main_context_iterate.isra.23 (libglib-2.0.so.0)#012#7 0x00007fbd51c64fac g_main_context_iteration (libglib-2.0.so.0)#012#8 0x00007fbd51c64ff1 glib_worker_main (libglib-2.0.so.0)#012#9 0x00007fbd51c8c486 g_thread_proxy (libglib-2.0.so.0)#012#10 0x00007fbd5093761b start_thread (libpthread.so.0)#012#11 0x00007fbd5066498f __clone (libc.so.6)#012#012Stack trace of thread 12192:#012#0 0x00007fbd506583db __poll (libc.so.6)#012#1 0x00007fbd51c64e99 g_main_context_iterate.isra.23 (libglib-2.0.so.0)#012#2 0x00007fbd51c64fac g_main_context_iteration (libglib-2.0.so.0)#012#3 0x00007fbd4079442d dconf_gdbus_worker_thread (libdconfsettings.so)#012#4 0x00007fbd51c8c486 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007fbd5093761b start_thread (libpthread.so.0)#012#6 0x00007fbd5066498f __clone (libc.so.6)#012#012Stack trace of thread 12370:#012#0 0x00007fbd5065ebf9 syscall (libc.so.6)#012#1 0x00007fbd51caa62a g_cond_wait_until (libglib-2.0.so.0)#012#2 0x00007fbd51c39381 g_async_queue_pop_intern_unlocked (libglib-2.0.so.0)#012#3 0x00007fbd51c8ce24 g_thread_pool_thread_proxy (libglib-2.0.so.0)#012#4 0x00007fbd51c8c486 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007fbd5093761b start_thread (libpthread.so.0)#012#6 0x00007fbd5066498f __clone (libc.so.6)#012#012Stack trace of thread 12182:#012#0 0x00007fbd506583db __poll (libc.so.6)#012#1 0x00007fbd51c64e99 g_main_context_iterate.isra.23 (libglib-2.0.so.0)#012#2 0x00007fbd51c65232 g_main_loop_run (libglib-2.0.so.0)#012#3 0x00007fbd5224db56 gdbus_shared_thread_func (libgio-2.0.so.0)#012#4 0x00007fbd51c8c486 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007fbd5093761b start_thread (libpthread.so.0)#012#6 0x00007fbd5066498f __clone (libc.so.6) Feb 18 21:39:04 ourserver baloo_file[3418]: QObject::connect: invalid null parameter Feb 18 21:39:04 ourserver baloo_file[5557]: QObject::connect: invalid null parameter Feb 18 21:39:05 ourserver baloo_file[18750]: QObject::connect: invalid null parameter Feb 18 21:39:05 ourserver baloo_file[17852]: QObject::connect: invalid null parameter Feb 18 21:39:06 ourserver dbus-daemon[892]: [system] Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms) Feb 18 21:39:08 ourserver python3[12179]: detected unhandled Python exception in '/bin/blueman-applet' Feb 18 21:39:21 ourserver dbus-daemon[892]: [system] Activating service name='org.mate.SettingsDaemon.DateTimeMechanism' requested by ':1.14131' (uid=6675 pid=12336 comm="/usr/libexec/mate-panel/clock-applet ") (using servicehelper) Feb 18 21:39:21 ourserver dbus-daemon[892]: [system] Successfully activated service 'org.mate.SettingsDaemon.DateTimeMechanism' Feb 18 21:39:36 ourserver abrt-notification[12723]: Process 11928 (caja) crashed in gdk_x_error() Feb 18 21:39:36 ourserver abrt-server[12509]: Deleting problem directory Python3-2018-02-18-21:39:08-12179 (dup of Python3-2018-02-15-18:40:16-3479) Feb 18 21:39:37 ourserver abrt-notification[12735]: Process 3479 (blueman-applet) of user 6675 encountered an uncaught GLib.GError exception Feb 18 21:41:02 ourserver automount[31776]: add_host_addrs: hostname lookup failed: No address associated with hostname Feb 18 21:41:43 ourserver PackageKit[15297]: search-file transaction /12276_bcdacbee from uid 6675 finished with success after 408ms Feb 18 21:45:50 ourserver baloo_file[5557]: QObject::connect: invalid null parameter Feb 18 21:45:51 ourserver baloo_file[17852]: QObject::connect: invalid null parameter Feb 18 21:45:51 ourserver baloo_file[3418]: QObject::connect: invalid null parameter Feb 18 21:45:51 ourserver baloo_file[18750]: QObject::connect: invalid null parameter Feb 18 21:46:01 ourserver /usr/bin/x2gosuspend-session[14346]: session with ID ouruser-327-1519007899_stDMATE_dp32 has been suspended successfully Feb 18 21:46:02 ourserver systemd-logind[1945]: Removed session 4273. Feb 18 21:46:02 ourserver systemd[1]: Stopping User Manager for UID 6675... I figured I'd include what I could get from a gdb on the Mate core file: warning: core file may not match specified executable file. Reading symbols from /usr/libexec/mate-notification-daemon...Reading symbols from /usr/lib/debug/usr/libexec/mate-notification-daemon-1.19.1-1.fc27.x86_64.debug...done. done. warning: Ignoring non-absolute filename: <linux-vdso.so.1> Missing separate debuginfo for linux-vdso.so.1 Try: dnf --enablerepo='*debug*' install /usr/lib/debug/.build-id/34/aef3552ea0558533a32c64cecbea32c5a96c52 Missing separate debuginfo for /lib64/libwayland-egl.so.1 Try: dnf --enablerepo='*debug*' install /usr/lib/debug/.build-id/34/03db48ea562a74e13d645554fe90b7cbdb138f warning: .dynamic section for "/lib64/libwayland-egl.so.1" is not at the expected address (wrong library or version mismatch?) [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/libexec/mate-notification-daemon'. Program terminated with signal SIGTRAP, Trace/breakpoint trap. #0 _g_log_abort (breakpoint=breakpoint@entry=1) at gmessages.c:554 554 }

3 2

Bug#1263: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 03 Mar '18

03 Mar '18

tag #1263 pending fixed #1263 4.1.2.0 thanks Hello, X2Go issue #1263 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=cb365f8 The issue will most likely be fixed in src:x2goclient (4.1.2.0). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit cb365f8f5254373ec1bddb86222c12a9d325e721 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Sat Mar 3 03:09:06 2018 +0100 src/{onmainwindow.cpp,session{button,widget}.{cpp,h}}: add support for LXQt. Fixes: #1263. diff --git a/debian/changelog b/debian/changelog index 88e8de8..e42b685 100644 --- a/debian/changelog +++ b/debian/changelog @@ -23,6 +23,8 @@ x2goclient (4.1.2.0-0x2go1) UNRELEASED; urgency=medium - res/img/svg: add new lxqt.svg icon file (really helix.svg). - res/img/icons/*x*: add new rasterized lxqt.png files in different sizes. - res/qresources.qrc: add new lxqt files. + - src/{onmainwindow.cpp,session{button,widget}.{cpp,h}}: add support for + LXQt. Fixes: #1263. -- X2Go Release Manager <git-admin(a)x2go.org> Thu, 15 Feb 2018 22:01:32 +0100

2 1

Bug#1266: X2Go issue (in src:x2goserver) has been marked as pending for release
by Mihai Moldovan 02 Mar '18

02 Mar '18

tag #1266 pending fixed #1266 4.1.0.1 thanks Hello, X2Go issue #1266 (src:x2goserver) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=dedc6aa The issue will most likely be fixed in src:x2goserver (4.1.0.1). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit dedc6aa4baeb7035079d14c9eae790d9dca6809e Author: Mihai Moldovan <ionic(a)ionic.de> Date: Fri Mar 2 23:45:30 2018 +0100 x2goserver-x2goagent/etc/x2goagent.options: disable BIG-REQUESTS; leads to a lot of weird crashes and is currently not implemented correctly in nxagent. Fixes: #1266. diff --git a/debian/changelog b/debian/changelog index a8deb76..419601a 100644 --- a/debian/changelog +++ b/debian/changelog @@ -111,6 +111,9 @@ x2goserver (4.1.0.1-0x2go1) UNRELEASED; urgency=medium - X2Go/Server/DB.pm: don't use X2Go::Server::DB::MySQL for now. - X2Go/Server/DB.pm: comment out calls to X2Go::Server::DB::MySQL::*. - x2goserver-x2goagent/etc/x2goagent.options: typo fix in comment only. + - x2goserver-x2goagent/etc/x2goagent.options: disable BIG-REQUESTS; leads + to a lot of weird crashes and is currently not implemented correctly in + nxagent. Fixes: #1266. * debian/{control,compat}: + Bump DH compat level to 9. * debian/:

2 1

Re: [X2Go-Dev] [X2Go-Commits] [x2gothinclient] 01/01: let user choose architecture by setting TC_ARCH variable. Default amd64.
by Mike Gabriel 02 Mar '18

02 Mar '18

Hi Alex, unless you have proper reason for selection the 4.9.0-4 kernel, I'd rather suggest to pick the generic package e.g. for amd64 https://packages.debian.org/stretch/linux-image-amd64 This pulls in the always newest kernel, which currently is 4.9.0-6 (containing meltdown and spectre fixes, which are not shipped in the -4 kernel). Mike On Mi 28 Feb 2018 13:14:36 CET, git-admin wrote: > This is an automated email from the git hooks/post-receive script. > > x2go pushed a commit to branch master > in repository x2gothinclient. > > commit 31db9fbda0fa546494554fc4499fb5fd586af29b > Author: Oleksandr Shneyder <o.shneyder(a)phoca-gmbh.de> > Date: Wed Feb 28 13:14:26 2018 +0100 > > let user choose architecture by setting TC_ARCH variable. Default amd64. > --- > debian/changelog | 1 + > management/etc/x2gothinclient_settings | 5 +++++ > management/sbin/x2gothinclient_create | 24 ++++++++++++++++++------ > management/sbin/x2gothinclient_preptftpboot | 18 +++++++++++++++--- > management/share/tftpboot/x2go-tce.cfg | 4 ++-- > 5 files changed, 41 insertions(+), 11 deletions(-) > > diff --git a/debian/changelog b/debian/changelog > index 4dfd269..e4420b9 100644 > --- a/debian/changelog > +++ b/debian/changelog > @@ -144,6 +144,7 @@ x2gothinclient (1.5.0.0-0x2go1) UNRELEASED; urgency=low > * fix link in x2gothinclient_create > * install chroot for amd64 > * fix x2gothinclient_update to create files needed by x2gothinclientd > + * let user choose architecture by setting TC_ARCH variable. Default amd64. > > [ Martti Pitkänen ] > * debian/po: > diff --git a/management/etc/x2gothinclient_settings > b/management/etc/x2gothinclient_settings > index a0f6530..fc7f995 100644 > --- a/management/etc/x2gothinclient_settings > +++ b/management/etc/x2gothinclient_settings > @@ -47,6 +47,10 @@ TC_DISTRO_CODENAME="stretch" > # or use older Debian ... > #TC_DISTRO_CODENAME="jessie" > > +# Default architecture is "amd64" > +TC_ARCH="amd64" > +#TC_ARCH="i386" > + > # Retrieve X2Go packages from this URL > ### FIXME: once we release this project, we have to remove the > heuler area from the deburl below!!!! ### > TC_X2GO_DEBURL="deb http://packages.x2go.org/debian > $TC_DISTRO_CODENAME main heuler" > @@ -82,6 +86,7 @@ echo "TC_CONFIG=$TC_CONFIG" > echo "TC_CHROOT=$TC_CHROOT" > echo "TC_SHELL=$TC_SHELL" > echo "TC_DISTRO_CODENAME=$TC_DISTRO_CODENAME" > +echo "TC_ARCH=$TC_ARCH" > echo "TC_DEBMIRROR_URL=$TC_DEBMIRROR_URL" > echo "TC_X2GO_DEBURL=$TC_X2GO_DEBURL" > echo "TC_HTTP_PROXY=$TC_HTTP_PROXY" > diff --git a/management/sbin/x2gothinclient_create > b/management/sbin/x2gothinclient_create > index 0ffb199..204a4a5 100755 > --- a/management/sbin/x2gothinclient_create > +++ b/management/sbin/x2gothinclient_create > @@ -51,6 +51,18 @@ TC_MODULE_BLACKLIST="${TC_MODULE_BLACKLIST:-'pcspkr'}" > TC_NONINTERACTIVE="${TC_NONINTERACTIVE:-}" > TC_FLAVOUR="${TC_FLAVOUR:-displaymanager}" > > +if [ "$TC_ARCH" == "amd64" ] > +then > + ARCHSTR="" > + KERNEL_VERSION="4.9.0-4-amd64" > +fi > + > +if [ "$TC_ARCH" == "i386" ] > +then > + ARCHSTR="--arch i386" > + KERNEL_VERSION="4.9.0-4-686" > +fi > + > if [ "x$TC_FLAVOUR" != "xminidesktop" ] && [ "x$TC_FLAVOUR" != > "xdisplaymanager" ]; then > TC_FLAVOUR="displaymanager" > fi > @@ -105,7 +117,7 @@ export http_proxy="$TC_HTTP_PROXY" > export https_proxy="$TC_HTTPS_PROXY" > export ftp_proxy="$TC_FTP_PROXY" > > -debootstrap "$TC_DISTRO_CODENAME" "$TC_CHROOT/" "$TC_DEBMIRROR_URL" > +debootstrap $ARCHSTR "$TC_DISTRO_CODENAME" "$TC_CHROOT/" "$TC_DEBMIRROR_URL" > > cp /etc/resolv.conf "$TC_CHROOT/etc/resolv.conf" > if [ "$TC_DISTRO_CODENAME" = "squeeze" ]; then > @@ -199,11 +211,11 @@ export X2GO_HANDLE_DAEMONS=false > if [ \$? -eq 0 -a "x${TC_NONINTERACTIVE}" != "x" ]; then > dpkg-reconfigure locales > fi > -[ \$? -eq 0 ] && apt-get install linux-image-4.9.0-4-amd64 -y > -[ \$? -eq 0 ] && test -h /vmlinuz && mv /vmlinuz > /vmlinuz.4.9.0-4-amd64.tmp || true > -[ \$? -eq 0 ] && LINK_TARGET=\$(readlink /vmlinuz.4.9.0-4-amd64.tmp > | sed 's@/boot@boot@') && ln -sf \$LINK_TARGET > /vmlinuz.4.9.0-4-amd64 && rm -f /vmlinuz.4.9.0-4-amd64.tmp > -[ \$? -eq 0 ] && test -h /initrd.img && mv /initrd.img > /initrd.img.4.9.0-4-amd64.tmp || true > -[ \$? -eq 0 ] && LINK_TARGET=\$(readlink > /initrd.img.4.9.0-4-amd64.tmp | sed 's@/boot@boot@') && ln -sf > \$LINK_TARGET /initrd.img.4.9.0-4-amd64 && rm -f > /initrd.img.4.9.0-4-amd64.tmp > +[ \$? -eq 0 ] && apt-get install linux-image-$KERNEL_VERSION -y > +[ \$? -eq 0 ] && test -h /vmlinuz && mv /vmlinuz > /vmlinuz.$KERNEL_VERSION.tmp || true > +[ \$? -eq 0 ] && LINK_TARGET=\$(readlink > /vmlinuz.$KERNEL_VERSION.tmp | sed 's@/boot@boot@') && ln -sf > \$LINK_TARGET /vmlinuz.$KERNEL_VERSION && rm -f > /vmlinuz.$KERNEL_VERSION.tmp > +[ \$? -eq 0 ] && test -h /initrd.img && mv /initrd.img > /initrd.img.$KERNEL_VERSION.tmp || true > +[ \$? -eq 0 ] && LINK_TARGET=\$(readlink > /initrd.img.$KERNEL_VERSION.tmp | sed 's@/boot@boot@') && ln -sf > \$LINK_TARGET /initrd.img.$KERNEL_VERSION && rm -f > /initrd.img.$KERNEL_VERSION.tmp > > [ \$? -eq 0 ] && apt-get install x2gothinclient-chroot > x2gothinclient-${TC_FLAVOUR} -y --force-yes > > diff --git a/management/sbin/x2gothinclient_preptftpboot > b/management/sbin/x2gothinclient_preptftpboot > index 8b3493a..98a2ab9 100755 > --- a/management/sbin/x2gothinclient_preptftpboot > +++ b/management/sbin/x2gothinclient_preptftpboot > @@ -65,9 +65,21 @@ echo > echo "Linking files for X2Go's TFTP (syslinux) boot environment..." > cd "$TC_TFTP_BOOT" > > -# amd64 kernel image > -ln -sfv "$TC_CHROOT/vmlinuz.4.9.0-4-amd64" "$TC_TFTP_BOOT/vmlinuz.amd64" > -ln -sfv "$TC_CHROOT/initrd.img.4.9.0-4-amd64" > "$TC_TFTP_BOOT/initrd.img.amd64" > + > +if [ "$TC_ARCH" == "amd64" ] > +then > + KERNEL_VERSION="4.9.0-4-amd64" > +fi > + > +if [ "$TC_ARCH" == "i386" ] > +then > + KERNEL_VERSION="4.9.0-4-686" > +fi > + > + > +# kernel image > +ln -sfv "$TC_CHROOT/vmlinuz.$KERNEL_VERSION" "$TC_TFTP_BOOT/vmlinuz" > +ln -sfv "$TC_CHROOT/initrd.img.$KERNEL_VERSION" "$TC_TFTP_BOOT/initrd.img" > # memtest86+ > ln -sfv "$TC_CHROOT/boot/memtest86+.bin" "$TC_TFTP_BOOT/memtest86+.bin" > # syslinux components > diff --git a/management/share/tftpboot/x2go-tce.cfg > b/management/share/tftpboot/x2go-tce.cfg > index 365f385..137f73d 100644 > --- a/management/share/tftpboot/x2go-tce.cfg > +++ b/management/share/tftpboot/x2go-tce.cfg > @@ -1,4 +1,4 @@ > LABEL x2go-tce > MENU LABEL X2Go ^Thin Client > - KERNEL vmlinuz.amd64 > - APPEND initrd=initrd.img.amd64 > nfsroot=/opt/x2gothinclient/chroot boot=nfs ro quiet nomodeset splash > + KERNEL vmlinuz > + APPEND initrd=initrd.img nfsroot=/opt/x2gothinclient/chroot > boot=nfs ro quiet nomodeset splash > > -- > Alioth's > /home/x2go-admin/maintenancescripts/git/hooks/post-receive-email on > /srv/git/code.x2go.org/x2gothinclient.git > _______________________________________________ > x2go-commits mailing list > x2go-commits(a)lists.x2go.org > https://lists.x2go.org/listinfo/x2go-commits -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Processed: your mail
by owner＠bugs.x2go.org 02 Mar '18

02 Mar '18

Processing commands for control(a)bugs.x2go.org: > fixed 1258 4.1.1.2 Bug #1258 [x2goclient] x2goclient hangs when connecting with Kerberos auth There is no source info for the package 'x2goclient' at version '4.1.1.2' with architecture '' Unable to make a source version for version '4.1.1.2' Marked as fixed in versions 4.1.1.2. > End of message, stopping processing here. Please contact me if you need assistance. -- 1258: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1258 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed: your mail
by owner＠bugs.x2go.org 02 Mar '18

02 Mar '18

Processing commands for control(a)bugs.x2go.org: > reopen 1258 Bug #1258 {Done: Mike DePaulo Mike DePaulo <mikedep333(a)gmail.com>} [x2goclient] x2goclient hangs when connecting with Kerberos auth 'reopen' may be inappropriate when a bug has been closed with a version; all fixed versions will be cleared, and you may need to re-add them. Bug reopened No longer marked as fixed in versions 4.1.1.2. > End of message, stopping processing here. Please contact me if you need assistance. -- 1258: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1258 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1258: X2Go issue (in src:x2goclient) has been marked as closed
by Mike DePaulo Mike DePaulo 01 Mar '18

01 Mar '18

close #1258 thanks Hello, we are very hopeful that X2Go issue #1258 reported by you has been resolved in the new release (4.1.1.1) of the X2Go source project »src:x2goclient«. You can view the complete changelog entry of src:x2goclient (4.1.1.1) below, and you can use the following link to view all the code changes between this and the last release of src:x2goclient. http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=b4421bf6fc16d46… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:x2goclient. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goclient Version: 4.1.1.1-2018.03.01 Status: RELEASE Date: Wed, 28 Feb 2018 20:53:41 -0500 Fixes: 1258 Changes: x2goclient (4.1.1.1-2018.03.01) RELEASED; urgency=medium . [ Mike DePaulo ] * New upstream version (4.1.1.1-2018.03.01): - src/sshmasterconnection.cpp: Do not attempt to perform Interaction with SSH Server (e.g. for changing expired password) when using GSSAPI/Kerberos because the interaction code does not support it yet. Fixes: #1258 - Windows: Update PuTTY from 0.68 to 0.70, which fixes PuTTY vulns vuln-indirect-dll-hijack-2 & vuln-indirect-dll-hijack-3. Note that x2goclient was only ever affected if the permissions on the installation folder were changed to give users write access, or if x2goclient was copied/extracted to a folder where users could write.

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Bug#1266: Bug#1266: Bug#1266: Disable BIG-REQUESTS extension via x2goagent.options
by Ulrich Sibiller 28 Feb '18

28 Feb '18

+1 Am 28.02.2018 12:11 schrieb "Walid MOGHRABI" <w.moghrabi(a)servicemagic.eu>: +1 It would also make some applications work such as ATOM editor or Visual Studio Code (and most probably more electron based applications). At least until BIG-REQUESTS works. Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 ----- Mail original ----- De: "mike gabriel" <mike.gabriel(a)das-netzwerkteam.de> À: submit(a)bugs.x2go.org Envoyé: Mardi 27 Février 2018 22:18:24 Objet: [X2Go-Dev] Bug#1266: Disable BIG-REQUESTS extension via x2goagent.options Package: x2goserver-x2goagent Version: 4.1.0.0 We really need to disable the BIG-REQUESTS extension for x2goagent, as it really is broken currently in nxcomp. Mike -- Sent from my Fairphone 2 (running Sailfish OS) _______________________________________________ x2go-dev mailing list x2go-dev(a)lists.x2go.org https://lists.x2go.org/listinfo/x2go-dev --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you _______________________________________________ x2go-dev mailing list x2go-dev(a)lists.x2go.org https://lists.x2go.org/listinfo/x2go-dev

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Bug#1266: Disable BIG-REQUESTS extension via x2goagent.options
by mike.gabriel＠das-netzwerkteam.de 28 Feb '18

28 Feb '18

Package: x2goserver-x2goagent Version: 4.1.0.0 We really need to disable the BIG-REQUESTS extension for x2goagent, as it really is broken currently in nxcomp. Mike -- Sent from my Fairphone 2 (running Sailfish OS)

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Bug#1265: Acknowledgement (Remote proxy closed session while negotiating the connection.)
by Robert Dinse 28 Feb '18

28 Feb '18

I completely re-installed the OS and then it worked, so can disregard. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Tue, 27 Feb 2018, X2Go Bug Tracking System wrote: > Date: Tue, 27 Feb 2018 11:15:02 +0000 > From: X2Go Bug Tracking System <owner(a)bugs.x2go.org> > Reply-To: 1265(a)bugs.x2go.org > To: nanook(a)eskimo.com > Subject: Bug#1265: Acknowledgement (Remote proxy closed session while > negotiating the connection.) > > Thank you for filing a new Bug report with X2Go. > > This is an automatically generated reply to let you know your message > has been received. > > Your message is being forwarded to the package maintainers and other > interested parties for their attention; they will reply in due course. > > Your message has been sent to the package maintainer(s): > X2Go Developers <x2go-dev(a)lists.x2go.org> > owner(a)bugs.x2go.org > > If you wish to submit further information on this problem, please > send it to 1265(a)bugs.x2go.org. > > Please do not send mail to owner(a)bugs.x2go.org unless you wish > to report a problem with the Bug-tracking system. > > -- > 1265: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1265 > X2Go Bug Tracking System > Contact owner(a)bugs.x2go.org with problems >

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Bug#1264: x2goclient 4.1.1.1-1 on Plasma 5.12.2-1 could work great with minor fix
by Pascal Billery-Schneider 26 Feb '18

26 Feb '18

Package: x2goclient Version: 4.1.1.-1 Distrib: Archlinux Dear devs, When launching on a client an x2go SHADOW session, x2go can't display properly when compositing effects are enabled on plasma. So the trick is to ssh to the server with the login name of the x2go SHADOW session and to disable kwin compositing effects: $ qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.suspend let the SSH session open After the x2go SHADOW session is done and close... ... simply go back to the server previous SSH session and: $ qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.resume So it would be convenient to have the ability in the x2goclient to set a field before the SHADOW command with: qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.suspend and after: qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.resume Or BTW, there is a toggle trick: if [ `qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.active` = true ]; then qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.suspend; else qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.resume; fi Regards, Sagittarius

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Bug#1263: Please natively support LXQt
by Mike Gabriel 25 Feb '18

25 Feb '18

Package: x2goclient Version: 4.1.1.1 Severity: wishlist Hi, please natively support the LXQt Desktop Environment in the desktop session dialog field. X2Go Server already has LXQt support, also Python X2Go. But X2Go Client is still lagging behind. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Bug#1262: autologin and ssh key options are incompatible
by Antonio Russo 25 Feb '18

25 Feb '18

Package: x2goclient Version: 4.1.1.1 Commit fe4408b12c982b81c56c52f37230865f4e9f41ea prevents an autologin attempt if an ssh key is specified. The "Session Preferences" window in the client should transparently express this limitation. I.E., if an ssh key is specified, the "try auto login" checkbox should be grayed out, and vice-versa.

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x2go Zorin OS 12.2
by Robert Dinse 24 Feb '18

24 Feb '18

The stable release of x2goserver works on Zorin except for the xrandr version issue (it uses version 2, Zorin wants version 3). The nightly build earlier x2goagent cored dumped: Feb 23 18:53:48 zorin kernel: [ 1979.107382] traps: x2goagent[2003] general protection ip:7f52e6a66512 sp:7ffff6fae0b0 error:0 in libc-2.23.so[7f52e69e2000+1c0000] I was going to do a backtrace on the core but I had installed the stable release again. So I re-installed the nightly build to re-create but it no longer core dumps, still however it immediately exits (this is using mate for the desktop and mate is working with the stable except that I have to manually set the geometry with xrandr. So now no core, no errors that I can find in logs, and I don't know where to go from here. Anything you'd like me to do to gather additional troubleshooting data, please just ask. cups-x2go/xenial,xenial,now 3.0.1.4-0~140~ubuntu16.04.1 all [installed,automatic] libnx-x11-6/xenial,now 2:3.5.99.13-0~201802090241~ubuntu16.04.1 amd64 [installed,automatic] libx2go-log-perl/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] libx2go-server-db-perl/xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 amd64 [installed,automatic] libx2go-server-perl/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] nx-x11-common/xenial,xenial,now 2:3.5.99.13-0~201802090241~ubuntu16.04.1 all [installed,automatic] nxagent/xenial,now 2:3.5.99.13-0~201802090241~ubuntu16.04.1 amd64 [installed,automatic] x2gomatebindings/xenial,now 0.0.1.6-0~204~ubuntu16.04.1 amd64 [installed] x2goserver/xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 amd64 [installed] x2goserver-common/xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 amd64 [installed,automatic] x2goserver-extensions/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] x2goserver-fmbindings/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] x2goserver-printing/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] x2goserver-x2goagent/xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 amd64 [installed,automatic] x2goserver-xsession/xenial,xenial,now 4.1.0.1-0~1578~ubuntu16.04.1 all [installed,automatic] The client is X2Go Client v. 4.1.1.2 (Qt - 4.8.7) on Ubuntu 17.10 If instead of Mate, I start a terminal, then type 'mate-session' into the terminal, it will start a mate terminal on another virtual desktop which is semi-functional (sometimes the remote desktop gets mouse / keyboard, sometimes the local). -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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X2go on Zorin
by Robert Dinse 24 Feb '18

24 Feb '18

The stable build of x2go presently works on Zorin except xrandr version issues but the Nightly Builds does not. Nightly builds nxagent core dumps when the session tries to start. Got to go now but will provide more details, try to get a backtrace if I can, later when I get back. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Bugs
by Robert Dinse 24 Feb '18

24 Feb '18

I spaced, sorry, this is installed on Ubuntu 17.10 both client and server. Also virt-manager does not work properly over x2go, using the resize to virt option sizes to 600x800 instead of the virtual display size. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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X2go Nightly New Bugs
by Robert Dinse 24 Feb '18

24 Feb '18

I have nightly builds installed, in part becuase of xrandr compatibility issues with the stable version and in part to help with the debugging process. Today: 2018-02-23 14:18:00 status installed x2goserver-x2goagent:amd64 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:31 status installed x2goserver-common:amd64 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:31 status installed libx2go-log-perl:all 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:32 status installed libx2go-server-db-perl:amd64 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:33 status installed libx2go-server-perl:all 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:34 status installed x2goserver:amd64 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:34 status installed x2goserver-extensions:all 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:34 status installed x2goserver-printing:all 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:34 status installed x2goserver-xsession:all 4.1.0.1-0~1578~ubuntu17.10.1 2018-02-23 14:18:34 status installed x2goserver-fmbindings:all 4.1.0.1-0~1578~ubuntu17.10.1 After this update I have three problems: 1) The session is randomly disconnected after some idle time. 2) Attempts to resume fail with authentication complaints. 3) The Mate background is now tiled as a bunch of 800x600 panels instead of one large image. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Attention: All X2Go Server Admins! Upcoming major X2Go (Server) Release
by Stefan Baur 23 Feb '18

23 Feb '18

Hi! We would like to inform you that a new X2Go stable version is about to be released, most likely around March 1st, 2018. In fact, the release is already ready - we are actively holding back the binary package builds at the moment so you have a chance to react. If you have set all your servers to automatically update to new releases, we suggest that you disable this mechanism now until you have verified that the new version works for you. If, on the other hand, you test and deploy updates manually, no change is required. Please test the new X2Go stable version as soon as it becomes available, so that we have a chance to fix any remaining issues that slipped through our testing early on. Should you encounter major problems with the new version, we suggest switching to the ESR branch, codenamed "saimaa". This branch will continue to receive security updates, but is (and will remain) based on what you currently know as "stable". Some packages, like cups-x2go, pinentry-x2go, x2godesktopsharing, x2go*bindings, are not part of saimaa and thus must be pulled from the regular repository. This requires proper setting of repository priorities, so packages existing in the saimaa repository take priority over packages from the regular repository. If you need assistance with this, please make sure you have disabled automatic updates before doing anything else, then ask for help either in our IRC channel #x2go on freenode, or on the x2go-user Mailing List. However, if you are a daredevil and already want to access binary packages that pretty much match what we are going to release soon, temporarily change your X2Go repository entry to the timestamped heuler repository bearing the timestamp of 2018-02-16, pull the update, then switch your repository back to stable. Note that this is a procedure not recommended for the average user. Try and use at your own risk. 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 -- 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

session files in /tmp
by yk+bug+x2go＠64.re 21 Feb '18

21 Feb '18

On Linux, the X2Go server stores the session files in /tmp/.x2go-* . Now, whenever a coworker leaves for vacation, those files are not getting updated and thus get deleted by tmpwatch on CentOS 6 or systemd-tmpfiles on CentOS 7; when the coworker comes back and tries to resume the session, it goes into failed mode since those files are gone, with no possibility of recovery. The current workaround that I set up is to exclude /tmp/.x2go-* from clean-up (e.g.[1]), but to prevent having to do it on every machine to which we want to connect, it would be nice to move the folder to a place that is not cleaned (at least as often). Although the Linux Filesystem Hierarchy Standard (FHS) has been widely disputed, it seems to be an admitted convention to put PID/lock/socket files and the like in /run (or /var/run). Is there a specific reason why those files are in /tmp and not in /var? [1] On CentOS 7 for systemd-tmpfiles: # cat /etc/tmpfiles.d/x2go.conf #Type Path Mode UID GID Age Argument # Exclude X2Go session files x /tmp/.x2go-*

2 1

Bug#1261: Connect to local desktop: No protocol specified
by Petr Matula 21 Feb '18

21 Feb '18

Package: x2goserver Version: x2goserver I got a problem with x2go from https://download.opensuse.org/repositories/X11:/RemoteDesktop:/x2go/openSUS… When i try to "connect to local desktop" i receive message "no protocol specified" only. Starting single aplication is OK. ----------------------------------------------------------------------------------- x2go-INFO-1 "Starting X2Go Client..." x2go-WARNING-1 "Non-fatal: can't load translator: :/i18n/x2goclient_cs_cz" x2go-WARNING-1 "Trying to load language with lower preference, if existent." x2go-WARNING-1 "Non-fatal: can't load translator: :/i18n/qt_cs_cz" x2go-WARNING-1 "Trying to load language with lower preference, if existent." x2go-INFO-3 "Started X2Go Client." x2go-DEBUG-../src/onmainwindow.cpp:518 "$HOME=/home/petr" x2go-DEBUG-../src/onmainwindow.cpp:2279 Reading 1 sessions from config file. x2go-DEBUG-../src/sessionbutton.cpp:341 Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/onmainwindow.cpp:2759 Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. x2go-INFO-8 "Starting connection to server: localhost:22" x2go-DEBUG-../src/onmainwindow.cpp:2860 Starting new ssh connection to server:"localhost":"22" krbLogin: false x2go-DEBUG-../src/sshmasterconnection.cpp:175 SshMasterConnection, host "localhost"port 22user "petr"useproxy falseproxyserver ""proxyport 22 x2go-DEBUG-../src/sshmasterconnection.cpp:212 Starting SSH connection without Kerberos authentication. x2go-DEBUG-../src/sshmasterconnection.cpp:216 SshMasterConnection, instance SshMasterConnection(0x5598a6517650) created. x2go-DEBUG-../src/sshmasterconnection.cpp:452 SshMasterConnection, instance SshMasterConnection(0x5598a6517650) entering thread. x2go-DEBUG-../src/sshmasterconnection.cpp:488 libssh not initialized yet. Initializing. x2go-DEBUG-../src/sshmasterconnection.cpp:799 cserverAuth x2go-DEBUG-../src/sshmasterconnection.cpp:814 state: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:989 Challenge authentication requested. x2go-DEBUG-../src/sshmasterconnection.cpp:867 Have prompts: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:873 Prompt[0]: |Password: | x2go-DEBUG-../src/sshmasterconnection.cpp:879 Password request x2go-DEBUG-../src/sshmasterconnection.cpp:867 Have prompts: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:950 Challenge authentication OK. x2go-DEBUG-../src/sshmasterconnection.cpp:664 User authentication OK. x2go-DEBUG-../src/onmainwindow.cpp:2957 SSH connection established. x2go-DEBUG-../src/onmainwindow.cpp:3266 Continue normal X2Go session x2go-DEBUG-../src/sshprocess.cpp:199 Executing remote command via SshProcess object 0: "export HOSTNAME x2golistdesktops" x2go-DEBUG-../src/sshprocess.cpp:204 this=SshProcess(0x5598a663cfb0) Running masterCon- addChannelConnection(this, ' "85b698aa-3788-4045-b33e-612088853fc2" ', ' "bash -l -c 'echo "X2GODATABEGIN:85b698aa-3788-4045-b33e-612088853fc2"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME x2golistdesktops; echo "X2GODATAEND:85b698aa-3" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1325 Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1327 Passing new channel conenction object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1329 Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1517 Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:1521 New channel:0x7f0174014ae0 x2go-DEBUG-../src/sshmasterconnection.cpp:1552 Executing remote: "bash -l -c 'echo "X2GODATABEGIN:85b698aa-3788-4045-b33e-612088853fc2"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME x2golistdesktops; echo "X2GODATAEND:85b698aa-3788-4045-b33e-612088853fc2";'" x2go-DEBUG-../src/sshmasterconnection.cpp:1575 New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:1624 EOF on channel 0x7f0174014ae0; SshProcess object: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:1747 EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:1751 Channel closed. x2go-DEBUG-../src/sshprocess.cpp:517 SSH finished: raw output (stdout): "X2GODATABEGIN:85b698aa-3788-4045-b33e-612088853fc2 X2GODATAEND:85b698aa-3788-4045-b33e-612088853fc2 " x2go-DEBUG-../src/sshprocess.cpp:523 Have stderr only, something must be wrong. x2go-DEBUG-../src/sshprocess.cpp:528 SSH finished: false - "Invalid MIT-MAGIC-COOKIE-1 keyNo protocol specified No protocol specified No protocol specified No protocol specified No protocol specified No protocol specified No protocol specified

1 0

Question re: LXDE
by o1bigtenor 20 Feb '18

20 Feb '18

Greetings As LXDE seems to be morphing into LXQT I'm curious as to an ETA for a version of X2Go, the use of which I'm quite happy with, that is capable of utilizing LXQT? Please advise. Dee

1 0

[pulseaudio] main.c: User-configured server at localhost:, refusing to start/autospawn.
by Robert Kudyba 20 Feb '18

20 Feb '18

This seems to happen a couple of times a week. We are on Fedora 27. and just upgraded to x2goserver-4.1.0.0-0.0x2go1.0.git20180129.1511.heuler.fc27.x86_64 Every so often the logs start filling up with these: Feb 9 09:28:33 erdos pulseaudio[2124]: [pulseaudio] main.c: User-configured server at localhost:41031, refusing to start/autospawn. Should we remind users to uncheck the audio box when logging in? I see there is bug 161, https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=161 and 1143, https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1143 that are quite old but perhaps related. here's a 'ps -auwx | grep x2go' when this happens: user1 20652 0.0 0.0 116572 1696 ? Ss Feb06 0:00 /bin/bash /usr/bin/x2goruncommand 333 20569 user1-333-1517963407_stDMATE_dp32 50324 mate-session nosnd D user1 20756 0.0 0.0 32340 1116 ? S Feb06 0:00 /usr/bin/dbus-run-session /etc/x2go/Xsession user2 30305 0.0 0.0 116704 3232 ? Ss Feb08 0:00 bash -l -c echo "X2GODATABEGIN:216fe65b-1b56-4b0f-99b9-4f5fd0da8929"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2goresume-session user2-334-1518126156_stDXFCE_dp32 fullscreen adsl 16m-jpeg-9 us query 0 both; echo "X2GODATAEND:216fe65b-1b56-4b0f-99b9-4f5fd0da8929"; user2 30396 0.0 0.0 116572 3184 ? S Feb08 0:29 /bin/bash /usr/bin/x2goresume-session user2-334-1518126156_stDXFCE_dp32 fullscreen adsl 16m-jpeg-9 us query 0 both user3 31106 0.0 0.0 116572 1692 ? Ss Feb06 0:00 /bin/bash /usr/bin/x2goruncommand 331 30861 user3-331-1517954980_stDMATE_dp32 41031 mate-session nosnd D user3 31230 0.0 0.0 32340 1116 ? S Feb06 0:00 /usr/bin/dbus-run-session /etc/x2go/Xsession user2 32682 0.0 0.0 116704 3216 ? Ss Feb08 0:00 bash -l -c echo "X2GODATABEGIN:c04d2709-19ac-4774-8a7e-0dee1c5164d2"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2goresume-session user2-335-1518126319_stDMATE_dp32 fullscreen adsl 16m-jpeg-9 us query 0 both; echo "X2GODATAEND:c04d2709-19ac-4774-8a7e-0dee1c5164d2"; user2 32731 0.0 0n. .0 116572 3136 ? S Feb08 0:28 /bin/bash /usr/bin/x2goresume-session user2-335-1518126319_stDMATE_dp32 fullscreen adsl 16m-jpeg-9 us query 0 both You can see the server load gets a bit high: top - 09:29:24 up 6 days, 16:37, 4 users, load average: 2.22, 3.07, 2.84 Tasks: 383 total, 2 running, 295 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.8 us, 0.5 sy, 1.6 ni, 87.0 id, 9.8 wa, 0.1 hi, 0.2 si, 0.0 st KiB Mem : 24670328 total, 502868 free, 2891660 used, 21275800 buff/cache KiB Swap: 40959996 total, 40601596 free, 358400 used. 21282084 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3026 20 0 157764 12240 4772 R 41.2 0.0 0:00.07 x2gogetagentsta So I'm forced to kill the PIDs. After restarting x2goserver: Feb 9 09:32:37 erdos /usr/sbin/x2gocleansessions[4477]: user3-331-1517954980_stDMATE_dp32, pid 30861: cleaning up stale X11 socket file: /tmp/.X11-unix/X331 Feb 9 09:32:37 erdos /usr/sbin/x2gocleansessions[4477]: user3-331-1517954980_stDMATE_dp32, pid 30861: cleaning up stale X11 lock file: /tmp/.X331-lock Side note, why does /var/log/dnf.log have these nightly? DEBUG Unknown configuration option: protect = 0 in /etc/yum.repos.d/x2go.repo

2 2

Bug#1258: Linux is affected
by Mike DePaulo 20 Feb '18

20 Feb '18

I can confirm that Linux is affected (including on 4.1.1.0 specifically), and that the commit fixes it.

1 0

Bug#1259: Debian package from heuler repository fails to install
by Martin 19 Feb '18

19 Feb '18

Package: python-x2go Version: 0.5.99.0-0x2go1~git20180112.1367+9999.heuler.1 "apt-get install python-x2go" fails with Setting up python-x2go (0.5.99.0-0x2go1~git20180112.1367+9999.heuler.1) ... File "/usr/lib/python2.7/dist-packages/x2go/tests/test_printing.py", line 46 print(_printing, file=tf) ^ SyntaxError: invalid syntax dpkg: error processing package python-x2go (--configure): installed python-x2go package post-installation script subprocess returned error exit status 101 Errors were encountered while processing: python-x2go E: Sub-process /usr/bin/dpkg returned an error code (1) The bug was introduced by commit 327fa5e5f09d7fabb4d0052de1b2876c852797e1 (Port to Python3). The attached patch restores compatibility with Python 2.6+. Regards Martin

1 0

Bug#883: Bug #883 is back - this time, on Linux
by Stefan Baur 19 Feb '18

19 Feb '18

Hi everyone, I hate to say this, but ... bug #883 is back. Somehow. And this time, on Linux. Situation: I run a Debian-Jessie-based X2Go-ThinClientEdition, in Mate-MiniDesktop, amd64 flavor. Mate-MiniDesktop means that there is a local desktop, Firefox, xterm, etc., and X2GoClient is set to run in Published Applications mode. Whenever I try to start LibreOffice as a Published Application, it pretty much instantly snaps to fullscreen and the window decoration is gone, so there's no way to un-maximize or resize the window (Pressing Alt+Space does bring up a menu, but it doesn't do anything). It does not happen on Windows. So I tried to resize the LibreOffice window to a size way smaller than the screen while running windows, then I closed the session, and started a new one via X2Go-TCE. Sadly, even though the window appears in the correct size for the fraction of a second, it remains without window decoration, and instantly resizes to full screen again. :'( Starting on Windows, keeping the window in a less-than-fullscreen-sized size, suspending the session, and resuming it on Linux works, though. At first, I thought it might be a xinerama issue, but it also happens with xinerama=false on Linux. Any idea as to what could be causing this? 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

Bug#855: Update on file deletion issue in portable mode
by Stefan Baur 19 Feb '18

19 Feb '18

Package: x2goclient Version: 4.1.0.0 Severity: grave When you install X2GoClient on Windows in portable mode, in the directory some_dir\x2goclient, and create a batch file to start it in porable mode as some_dir\x2goclient.cmd, with the following content: @echo off cd /d %~dp0\x2goclient start "X2GoClient" x2goclient.exe --portable Then, either upon connecting to a server (causing ssh\known_hosts to be created/updated), or upon closing of x2goclient, the content of these directories gets deleted (save for the file ssh\known_hosts): some_dir\x2goclient\.ssh some_dir\x2goclient\ssh Obviously, this is NOT good, because people will be tempted to store their private keys in that directory, only to find them gone afterwards. My guess is that it hits .ssh as well because .ssh is no regular FAT file name, but rather one that can only be created in cmd.exe with "md .ssh", and probably only works on VFAT, not regular FAT, so a routine looking to match ssh that isn't VFAT-safe will hit .ssh instead. Could it be that we have a bug in x2goclient that purges the ssh directory whenever known_hosts is accessed for writing, or similar? 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

Bug#1258: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike DePaulo 19 Feb '18

19 Feb '18

tag #1258 pending fixed #1258 4.1.1.2 thanks Hello, X2Go issue #1258 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=36cad1d The issue will most likely be fixed in src:x2goclient (4.1.1.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 36cad1de8183b90d66acfe6673474a75e488d852 Author: Mike DePaulo <mikedep333(a)gmail.com> Date: Sun Feb 18 23:34:31 2018 -0500 Update debian/changelog that commit "Do not attempt to perform Interaction with SSH Server" Fixes: #1258 diff --git a/debian/changelog b/debian/changelog index a0d78f4..2d72061 100644 --- a/debian/changelog +++ b/debian/changelog @@ -5,6 +5,7 @@ x2goclient (4.1.1.2-0x2go1) UNRELEASED; urgency=medium - src/sshmasterconnection.cpp: Do not attempt to perform Interaction with SSH Server (e.g. for changing expired password) when using GSSAPI/Kerberos because the interaction code does not support it yet. + Fixes: #1258 - Windows: Update PuTTY from 0.68 to 0.70, which fixes PuTTY vulns vuln-indirect-dll-hijack-2 & vuln-indirect-dll-hijack-3. Note that x2goclient was only ever affected if the permissions on the

2 1

Bug#1258: x2goclient hangs when connecting with Kerberos auth
by Mike DePaulo 19 Feb '18

19 Feb '18

Package: x2goclient Version: 4.1.1.0 When attempting to connect to an X2Go server with GSSAPI/Kerberos auth, x2goclient hangs indefinitely. This was observed with nightly builds for Windows, and was assumed to be Windows-specific. The fix has already been committed to master. I will update master with another commit (& change to debian/changelog) stating that this was fixed: commit 7cbd8d525309edb8bd05d27ec57ac72e2d8c90e8 Author: Mike DePaulo <mikedep333(a)gmail.com> Date: Sun Feb 18 19:52:22 2018 -0500 Do not attempt to perform Interaction with SSH Server (e.g. for changing expired password) when using GSSAPI/Kerberos because the interaction code does not support it yet. But as I was fixing it, I noticed that Linux & Mac OS X are probably affected too. The cause of the issue is that the new Interaction Dialog feature introduced by this commit contains libssh-specific function calls, but we use PuTTY binaries on Windows & the OpenSSH ssh client binary on Linux/MacOS for GSSAPI/Kerberos: commit 68bbf328132125eaad5c53b0ac82490bf818e42e Author: Oleksandr Shneyder <o.shneyder(a)phoca-gmbh.de> Date: Wed May 10 15:22:11 2017 +0200 Interaction with SSH server (for example for changing expired password). Fixes: #592. And the "fix" for this is to bypass that new feature when GSSAPI/Kerberos auth is used. I will open up a separate issue about the fact that the Interaction Dialog feature does not work with GSSAPI/Kerberos. -Mike

1 0

Bug#1257: Provide README.LTSP
by mike.gabriel＠das-netzwerkteam.de 17 Feb '18

17 Feb '18

Package: src:x2gothinclient Severity: wishlist I just set up a customer TCE using LTSP to build the chroot. Only minimal adaptations are necessary to install x2gothinclient-displaymanager on top. This should be documented in a README.LTSP. Mike -- Sent from my Fairphone 2 (running Sailfish OS)

1 0

Bug#1256: FreeRDP2 uses known_hosts2 in XDG DIR .config/freerdp
by mike.gabriel＠das-netzwerkteam.de 17 Feb '18

17 Feb '18

Package: x2gothinclient-displaymanager FreeRDP2 uses a different file format and name for known_hosts: known_hosts2. Also the path where this file is to be expected has changed compared to FreeRDP v1 (.freerdp/known_hosts -> .config/freerdp/known_hosts2). The initialization of the x2gothinclient's user dir should honour/support this. I have a patch at hand and will provide it soonish... Mike -- Sent from my Fairphone 2 (running Sailfish OS)

1 0

Bug#1255: x2gothinclient-displaymanager not usable standalone
by mike.gabriel＠das-netzwerkteam.de 17 Feb '18

17 Feb '18

Package: x2gothinclient-displaymanager The named package need various tweaks to become usable standalone with direct installation as .deb. After some investigation, it became obvious, that some symlinking magic is done in x2gothinclient_create. This should be ironed out and the displaymanager package should be usable as is. I will commit my fixes to the Git repo once I find time... Mike -- Sent from my Fairphone 2 (running Sailfish OS)

1 0

Bug#1254: rdpclient parameter in sessions file
by mike.gabriel＠das-netzwerkteam.de 17 Feb '18

17 Feb '18

Package: x2goclient The rdpclient sessions param (used for DirectRDP) expects "xfreerdpnew" for xfreerdp for version 2. This value is silly and should be replaced by "xfreerdp2". Mike -- Sent from my Fairphone 2 (running Sailfish OS)

1 0

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