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Bug#1077: X2GoClient causes high CPU load, becomes unresponsive and crashes on loss of network connection
by Stefan Baur 20 Aug '16

20 Aug '16

package: x2goclient version: 4.0.5.1-2016.06.05 tag: X2GoGathering2016 Note: Only noticed on MS Windows so far When a session loses its network connection, X2GoClient is causing high CPU load (CPU fans spin up), becomes unresponsive, and eventually crashes. Steps to reproduce: - Run any X2Go session - Disconnect network cable - Session freezes (to be expected, this is not the bug) - CPU fan spins up - After a while, a popup referencing Error 51 appears - No matter what you click (Yes or No), it just gets worse - When you try to suspend the session, nothing happens - When you try to click on X2GoClient afterwards, it becomes almost unresponsive (still spinning the fan at high speed) - When you try to terminate the session, the entire X2GoClient closes - When you try to close X2GoClient, it crashes. -Stefan -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

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Bug#1076: Alt+Space on VcXsrv/X2Go PubApp window doesn't display context menu (resize options etc)
by Stefan Baur 20 Aug '16

20 Aug '16

package: x2goclient version: 4.0.5.1-2016.06.05 tag: X2GoGathering2016 This might actually be an issue with VcXsrv rather then x2goclient, feel free to reassign. Note: Only noticed on MS Windows so far Situation: On MS Windows, you can press Alt+Spacebar to get access to the context menu of an application, even when the upper left corner is completely off the screen or if you don't have a mouse, thus you are able to resize, maximize or minimize the window. This does not work for windows belonging to Published Applications, though - the key combo does exactly nothing there. -Stefan -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

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Bug#645:
by Thomas Hamacher | sepus software 17 Aug '16

17 Aug '16

When using IntelliJ this issue can be solved by disabling XRender. You can do this with the flag -Dsun.java2d.xrender=false Simply add this to the <IDEA_HOME>/bin/idea.vmoptions and it works. Maybe this thread also helps: https://intellij-support.jetbrains.com/hc/en-us/community/posts/206240979-i…

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Processed (with 1 errors): your mail
by owner＠bugs.x2go.org 13 Aug '16

13 Aug '16

Processing commands for control(a)bugs.x2go.org: > reassign 1014 x2goclient 4.0.5.0 Bug #1014 [x2goclient (win64)] resize of window causes fonts/spacing to scale improperly Warning: Unknown package 'win64' Bug reassigned from package 'x2goclient (win64)' to 'x2goclient'. Ignoring request to alter found versions of bug #1014 to the same values previously set Ignoring request to alter fixed versions of bug #1014 to the same values previously set Bug #1014 [x2goclient] resize of window causes fonts/spacing to scale improperly There is no source info for the package 'x2goclient' at version '4.0.5.0' with architecture '' Unable to make a source version for version '4.0.5.0' Marked as found in versions 4.0.5.0. > tag 1014 build-win32 Bug #1014 [x2goclient] resize of window causes fonts/spacing to scale improperly Added tag(s) build-win32. > reassign 990 x2goclient 4.0.5.0 Bug #990 [x2go] Package: x2go, Virtualbox keyboard layout problem Warning: Unknown package 'x2go' Bug reassigned from package 'x2go' to 'x2goclient'. Ignoring request to alter found versions of bug #990 to the same values previously set Ignoring request to alter fixed versions of bug #990 to the same values previously set Bug #990 [x2goclient] Package: x2go, Virtualbox keyboard layout problem There is no source info for the package 'x2goclient' at version '4.0.5.0' with architecture '' Unable to make a source version for version '4.0.5.0' Marked as found in versions 4.0.5.0. > tag 990 build-osx Unknown tag/s: build-osx. Recognized are: patch patch-approved forwarded wontfix moreinfo unreproducible not-a-bug fixed fixed-upstream stable pending security confirmed ipv6 deb-packages rpm-packages build-macosx build-win32. > reassign 1020 nx-libs 3.5.0.32 Bug #1020 [x2go] X2Go font problem with ANSYS Mechanical Warning: Unknown package 'x2go' Bug reassigned from package 'x2go' to 'nx-libs'. No longer marked as found in versions 4.0.5.0. Ignoring request to alter fixed versions of bug #1020 to the same values previously set Bug #1020 [nx-libs] X2Go font problem with ANSYS Mechanical There is no source info for the package 'nx-libs' at version '3.5.0.32' with architecture '' Unable to make a source version for version '3.5.0.32' Marked as found in versions 3.5.0.32. > End of message, stopping processing here. Please contact me if you need assistance. -- 1014: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1014 1020: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1020 990: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=990 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#968: x2go runs "bash -c bash -c ..." on session create, causing dot bashrc issues
by Maarten Boekhold 13 Aug '16

13 Aug '16

Package: x2goserver Version: 4.0.1.19 When establishing a new x2go session, I noticed that my .bashrc file is read/sourced/executed many times, in the end screwing up my PATH and LD_LIBRARY_PATH settings (amongst others). I was surprised, because .bashrc is only supposed to be read when opening an interactive shell, and I am not expecting x2go to run interactive shells here. I did some debugging by placing the following at the start of my .bashrc: echo "bashrc" >> ~/slog ps -fea | grep boekhold >> ~/slog and based on this I can see x2go constantly running commands like: bash -c bash -c 'echo "X2GODATABEGIN:60b25f89-31db-46ec-8a7c-c93002fbfa50"; export PATH="/usr/local/bin:/usr/bin:/bin"; export HOSTNAME && x2golist still at first glance no reason for bash to process .bashrc. However, further testing: boekhold@xbmc:~$ rm slog rm: cannot remove ‘slog’: No such file or directory boekhold@xbmc:~$ bash -c date Sun Nov 22 19:39:09 GST 2015 boekhold@xbmc:~$ cat slog cat: slog: No such file or directory boekhold@xbmc:~$ bash -c bash -c date boekhold@xbmc:~$ cat slog bashrc boekhold 1147 1 1 Nov21 ? 00:20:20 ..... ..... See there? Running "bash -c bash -c" suddenly tricks bash into reading the .bashrc file. No idea how, but it happens. This is on Linux Mint 17.2, but I'm experiencing the same issue on a Centos 7 system with the x2go EPEL packages. Client is x2goclient on Windows 7 Professional SP1. I can't figure out where that "bash -c bash -c" command is being generated, hope that somebody from the X2Go team can provide some guidance here? Maarten

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Processed: your mail
by owner＠bugs.x2go.org 13 Aug '16

13 Aug '16

Processing commands for control(a)bugs.x2go.org: > tag 1073 -moreinfo Bug #1073 [x2goserver-xsession] XSession-x2go: Hostname not set correctly Removed tag(s) moreinfo. > End of message, stopping processing here. Please contact me if you need assistance. -- 1073: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1073 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1073: X2Go issue (in src:x2goserver) has been marked as pending for release
by Mihai Moldovan 13 Aug '16

13 Aug '16

tag #1073 pending fixed #1073 4.0.1.20 thanks Hello, X2Go issue #1073 (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=23bf7ca The issue will most likely be fixed in src:x2goserver (4.0.1.20). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 23bf7ca7fee39676189490e27391ce6f418ca98a Author: Mihai Moldovan <ionic(a)ionic.de> Date: Sat Aug 13 23:46:53 2016 +0200 x2goserver-xsession/etc/Xsession: fix wrong variable usage. Fixes: #1073. diff --git a/debian/changelog b/debian/changelog index f125f8b..b37edae 100644 --- a/debian/changelog +++ b/debian/changelog @@ -92,6 +92,8 @@ x2goserver (4.0.1.20-0x2go1) UNRELEASED; urgency=low xsession-x2go-errors file name. Part of #923. - x2goserver-xsession/etc/Xsession: rotate old log/error file before appending new data. Fixes: #923. + - x2goserver-xsession/etc/Xsession: fix wrong variable usage. + Fixes: #1073. * x2goserver.spec: - Add sudo and logcheck as BuildRequires and Requires. Don't own directories that are owned by sudo and logcheck. Logcheck is not

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Bug#1073: XSession-x2go: Hostname not set correctly
by Benjamin Shadwick 13 Aug '16

13 Aug '16

I see the problem: cur_hostname="$(hostname)" if [ -z "${cur_name}" ] || [ "${cur_hostname}" = "(none)" ] || [ "${cur_hostname}" = "localhost" ]; then errormsg "Hostname not set correctly; aborting." fi You're setting up a variable "cur_hostname" but then checking whether "cur_name" is empty instead of cur_hostname. Of course it's empty, it wasn't set!

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Bug#1073: XSession-x2go: Hostname not set correctly
by Benjamin Shadwick 13 Aug '16

13 Aug '16

$ hostname shodan $ hostname -A shodan.intertron $ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 shodan # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters

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Bug#1073: XSession-x2go: Hostname not set correctly
by Benjamin Shadwick 13 Aug '16

13 Aug '16

Package: x2goserver-xsession Version 4.1.0.0-0~1355~ubuntu16.04.1 When trying to start an LXDE x2go session on an Ubuntu 16.04.1 LTS x64 server via a Windows client, I get a black screen with a white dialog saying "XSession-x2go: Hostname not set correctly; aborting." Debug logging doesn't have much more detail: Aug 13 07:20:55 shodan /usr/bin/x2gocmdexitmessage: command output starts with: exec startlxde Loading profile from /etc/profile Loading profile from /home/ben/.profile XSession-x2go: Hostname not set correctly; aborting.

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