x2go-user March 2015

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X2Go Two-factor-authentication with SecurID
by swizz ly 23 Nov '16

23 Nov '16

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Can't resume the NX session on this display
by Nigra Truo 18 Jul '15

18 Jul '15

Hi guys, after years of this issue, seems this one is here to stay: Failed to restore all the required visuals. Can't resume the NX session on this display. when trying to resume a session that was opened on a Windows machine on Linux. Might be a good entry for the known issues page in the docs. Thanks, Markus

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[Resend] Re: Session suspending after resize
by Mihai Moldovan 15 Jul '15

15 Jul '15

[Resent to the correct mailing list. Sorry.] On 07.05.2014 07:40 AM, Jean Gottschalk wrote: > I am still trying to figure out why the automatic session resizing > (when moving between clients with different screens, for example a > desktop and a laptop) doesn't work anymore since I started using MATE. > > Since the latest x2goclient upgrade, I noticed the following behavior: > when I resume a session on a client with a different screen size, the > screen will resize, but the session immediately suspends. Then when I > login to the same session again (on the same client, so no screen > resolution change), the session stays up. > > When the session suspends, the log simply looks like this: > / > / > /Session: Session resumed at 'Tue May 6 22:29:08 2014'./ > /Info: Screen [0] resized to geometry [1280x1024] fullscreen [1]./ > /Session: Suspending session at 'Tue May 6 22:29:10 2014'./ > > > And if I open the same session again (on the same screen), it just > stays up although it reports the same resizing procedure being run: > / > / > /Session: Session resumed at 'Tue May 6 22:31:38 2014'./ > /Info: Screen [0] resized to geometry [1280x1024] fullscreen [1]./ > > > Not sure if this is related, but if I press CTRL+ALT+R which is the > command to switch between auto-resize and viewport mode, the session > also immediately suspends, and the logs show this: > > /Info: Disabled desktop resize mode in agent./ > /Session: Suspending session at 'Tue May 6 22:35:46 2014'./ > /Info: Waiting the cleanup timeout to complete./ > /Session: Session suspended at 'Tue May 6 22:35:46 2014'./ > > > Is there any additional debug information that I could see anywhere, > to see what code is actually being executed when the session goes into > resume? I know you reported this a long time ago, but I'd actually need some additional information about this now, as the bug is reproducible on any system. The most valuable bit of information would be if resizing and Ctrl-Alt-R ever worked correctly. You say "[since] the latest x2goclient upgrade", which implies the behavior was different before. I don't know which version you were upgrading from/to (both would be interesting.) Also, you probably did upgrade x2goserver/nx-libs server side, too, right? Working vs. non-working versions would really be helpful here, too. Mihai

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trouble connecting to server
by Michael Stauffer 06 Apr '15

06 Apr '15

Hi, I've just setup a new x2go server (CentOS Linux release 7.0.1406). I installed using yum and the epel repo. I can ssh to the server without trouble. I'm running x2goclient on Max OS X 10.8.5. I have XQuartz installed and it works with other X apps. === When I try to connect, I get this in the x2goclient window: NXPROXY - Version 3.5.0 Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '55900'x2go-WARNING-1> "Can't load translator: :/x2goclient_en_us" x2go-WARNING-2> "Can't load translator: :/qt_en_US" Connection timeout, abortingInfo: Aborting the procedure due to signal '15'. Session: Session terminated at 'Fri Mar 27 16:53:57 2015'. . Session: Starting session at 'Fri Mar 27 16:53:27 2015'. Info: Connecting to remote host 'localhost:31009'. === I found x2go logs on the client: .x2go/C-mgstauff-52-1427489600_stDGNOME_dp32/session.log running as X2Go Agent NXAGENT - Version 3.5.0 Copyright (C) 2001, 2011 NoMachine. See http://www.nomachine.com/ for more information. Info: Agent running with pid '4746'. Session: Starting session at 'Fri Mar 27 16:53:24 2015'. Info: Proxy running in server mode with pid '4746'. Info: Waiting for connection from 'localhost' on port '30009'. Info: Aborting the procedure due to signal '1'. Error: Aborting session with 'Unable to open display 'nx/nx,options=/tmp/.x2go-mgstauff/C-mgstauff-52-1427489600_stDGNOME_dp32/options:52''. Session: Aborting session at 'Fri Mar 27 16:54:14 2015'. Session: Session aborted at 'Fri Mar 27 16:54:14 2015'. === On the server, I see this in /var/log/messages: Mar 27 16:53:24 cx2go /usr/bin/x2gostartagent: successfully started X2Go agent session with ID mgstauff-52-1427489600_stDGNOME_dp32 Mar 27 16:54:14 cx2go /usr/bin/x2gosuspend-session: session with ID mgstauff-52-1427489600_stDGNOME_dp32 has been suspended successfully When I terminate the failed x2goclient session, the app crashes. Does anyone have any suggestions about this? Thanks! -M

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Re: [X2Go-User] opensuse 13.1 repository for x2go
by richter＠ecos.de 30 Mar '15

30 Mar '15

Hi Mike, thanks for the clarification. Unfortunately in main and heuler is only i386 and not i586 architecture subdirectory, in extra there is an i586. Not sure, for what i386 is good for, but standard opensuse 32Bit install is i586 Anyway I was able to add this repro by specifying the i386 subdir, but it does not contain x2goserver, only the clients... (zypper ar http://packages.x2go.org/opensuse/13.1/main/i386 x2go) Regards Gerald > -----Ursprüngliche Nachricht----- > Von: Mike Gabriel [mailto:mike.gabriel@das-netzwerkteam.de] > Gesendet: Samstag, 14. März 2015 14:44 > An: richter(a)ecos.de > Cc: x2go-user(a)lists.x2go.org > Betreff: Re: AW: [X2Go-User] Session Resume fails with 4.0.1.19- > 0~1062~ubuntu14.10.1 > > Hi Gerald, > > On Sa 14 Mär 2015 13:38:02 CET, richter wrote: > > > Hio Mike, > > > >> > >> this is not true. With 4.0.1.19, we have started providing upstream > >> builds for openSUSE 13.1 and 13.2. > >> > >> However, the documentation [1] still requires an update to make it > >> look like what can be found for the nightly builds [2]. > >> > >> Mike > >> > >> [1] http://wiki.x2go.org/doku.php/wiki:repositories:suse > > > > That is the url I was using so far, but also after zipper refresh it > > still shows 4.0.1.15 and not 4.0.1.19: > > > > yeah, I know. That location is not continuously maintained and it > should be removed from the wiki. > > Adapt the repo file from the other URL (nightly builds) to download > from the stable builds (replace heuler by main). > > Mike > -- > > DAS-NETZWERKTEAM > mike gabriel, herweg 7, 24357 fleckeby > fon: +49 (1520) 1976 148 > > GnuPG Key ID 0x25771B31 > mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de > > freeBusy: > https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das- > netzwerkteam.de.xfb > > > !DSPAM:416,55043b2323451653043982!

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Re: [X2Go-User] x2go thinclient - problem with audio
by Mike Gabriel 27 Mar '15

27 Mar '15

Hi Jan, On Fr 27 Mär 2015 10:01:00 CET, Jan Kowalsky wrote: > How is the pulseaudio daemon is started in the tce? > > Thanks for any hint. This happens in /usr/sbin/x2gothinclientd. Hope that helps. Mike (who does not have time to do more debugging at the moment) -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Re: [X2Go-User] x2go thinclient - problem with audio
by Jan Kowalsky 27 Mar '15

27 Mar '15

Hi all, I tried further to debug this - but with little efford. Am 18.03.2015 um 12:59 schrieb Jan Kowalsky: > Hi all, > * inside the thin client chroot the pulseaudio soundsystem is running, > however if I try to connect as root with paply I get the same error. > > * If I try to play a sound file with paplay from a terminal inside the > Mate Session I get the following error: > > 'Failed to drain stream: Timeout' The only Error I can see in syslog is module.c: Failed to load module "module-x11-publish" (argument: "display=:50): initialization failed If I login in the local tce environment and su to x2gothinclient the same problem exists. Killing the pulseaudio process and starting a new one without any options, I can play sounds from the command line in the tce - but of course not from inside the x2go-session because of missing rights. How is the pulseaudio daemon is started in the tce? Thanks for any hint. Jan

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2nd Preview of X2Go Client 4.0.4.0 for OS X available
by Mihai Moldovan 26 Mar '15

26 Mar '15

Hi, Today I'm releasing the second preview of the upcoming release of X2Go Client for OS X. This version is based upon my bugfix/osx branch, branched off current master. Notable differences to the last preview : o X2Go Client now localizes to different languages again. o Updated nxproxy from the current nx-libs bundle. o Might solve Xinerama issues (hopefully for real this time -- needs testing, as I do not have multiple monitors.) Please report any regressions. Like last time, two versions are provided: one built on OS X 10.9, the other one built on OS X 10.6. The disk images can be found at: http://code.x2go.org/releases/binary-macosx/x2goclient/previews/4.0.4.0/ Best, Mihai

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desktop compatibility question
by Neal Becker 25 Mar '15

25 Mar '15

I looked here: http://wiki.x2go.org/doku.php/doc:de-compat Is this talking about the client-side (my laptop) or the server-side (remote)? -- Those who fail to understand recursion are doomed to repeat it

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Preview of X2Go Client 4.0.4.0 for OS X available
by Mihai Moldovan 23 Mar '15

23 Mar '15

Hi, I am happy to once again provide a preview version of what is hopefully to be included in the next upcoming release of X2Go Client. This version is based upon my bugfix/osx branch, branched off current master. Notable differences to the current 4.0.3.2 release: o Does not show an error message if a local SSH daemon is not running and Remote Printing/File Sharing support has been enabled. Instead, an sshd daemon is started explicitly for this session with user privileges. Configuration and authentication data is contained in ~/.x2go/.ssh and ~/.x2go/ssh for this daemon. o Improved error messages, including removing wrong ones, when XQuartz is not installed on the machine. o Completely new, automatic UNIX cleanup helper utility. X2Go Client now starts a new process which tracks its parent. Should the main process crash for any reason, the cleanup process terminates "zombie" processes started by the main process and commits suicide. This is important for killing started OpenSSH, PulseAudio servers etc. This feature is also available on Linux and *BSD. o Some non-critical error messages are now not blocking the client anymore. This allows for the session to start even though the error message pops up and is not confirmed. o Version is now exposed when using "Get Info" in Finder.app. Please report any regressions. Like last time, two versions are provided: one built on OS X 10.9, the other one built on OS X 10.6. The disk images can be found at: http://code.x2go.org/releases/binary-macosx/x2goclient/previews/4.0.4.0/ Best, Mihai

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x2go-user March 2015