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2315 discussions

Win32 X2Go Client: Please Test nightly 4.0.2.0 build with newer dependencies
by Michael DePaulo 29 Mar '14

29 Mar '14

As mentioned in this thread:, https://lists.berlios.de/pipermail/x2go-dev/2014-March/007075.html I have prepared a X2Go Client build with newer dependencies. It is incompatible with Windows XP. Here it is http://code.x2go.org/releases/binary-win32/x2goclient/heuler/mingw32-4.4/qt… I am asking for testers. If you do encounter a bug, please see if you can reproduce the bug on this build without the new dependencies: http://code.x2go.org/releases/binary-win32/x2goclient/heuler/mingw32-4.4/qt… (Note: Both builds do have PulseAudio 5.0. That's the only updated dependency in the latter compared to 4.0.1.3+build2 .) Also, you may notice that the file size is smaller for the build with new dependencies. That is because I removed unnecessary files from VcXsrv. Details here: http://wiki.x2go.org/doku.php/wiki:development:build-howto-mswin:x2goclient… -Mike#2

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LXDE window decoration flickers
by Marcus Moeller 28 Mar '14

28 Mar '14

Hi all. I have installed x2goserver on a Fedora 20 machine. In general, it works like charm, but on a LXDE session, the window decoration flickers on mouse over. Is there a way to get rid of this flickering? Greets Marcus

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x2go server for windows
by Dmitri Chebotarov 27 Mar '14

27 Mar '14

Hello, I¹m looking for info on x2go server for windows. Is there a package available for XP/7/8/Server? I was in a NetApp class last week. We did our labs in a VM environment and used x2go to access RedHat and Windows 2012 VM, which worked nicely. I would like to try to implement x2go in my environment. I support a Virtual Computer Lab (VCL) at GMU and x2go looks very interesting as access method. Currently we use RDP protocol to access VMs - Windows and Linux (xRDP). -- Thank you, Dmitri Chebotarov VCL Sys Eng, Engineering & Architectural Support, TSD - Ent Servers & Messaging 223 Aquia Building, Ffx, MSN: 1B5 Phone: (703) 993-6175 | Fax: (703) 993-3404

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Running Blender 3d in X2go
by Nigra Truo 27 Mar '14

27 Mar '14

Hi, Blender worked in X2go before. But now I installed the ATI Graphics card drivers and now the program crashes with the following error: X Error of failed request: GLXBadRenderRequest Major opcode of failed request: 147 (GLX) Minor opcode of failed request: 1 (X_GLXRender) Serial number of failed request: 153 Current serial number in output stream: 178 Segmentation fault Of course I don't want to have to run Blender on the screen attached to the graphics card, as this is a headless server. Why does the installation of the GPU driver interfere with X2go? Is the GLX being used of the GPU instead of the X2go virtual display? Thanks, Markus

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IceWM Systray
by Marcus Moeller 26 Mar '14

26 Mar '14

Hi all. I am trying to set up an IceWM x2go session. In general it works, but the systray does not work within the x2go session. It works fine on a local login, btw. Greets Marcus

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Problem with Autologin through SSH Tunnel
by Mathias Ewald 24 Mar '14

24 Mar '14

Hi, I am seeing a problems with a new set up environment using the broker with SSH tunneling and session autologin. I start x2goclient connecting to my broker, log in, receive a list of session profiles, select the one that uses auto login, enter my SSH proxy password and get asked to enter a password for some key. Authentication to the broker is no problem: -- 2014-03-24 13:49:12,972 - broker - INFO - X2Go Session Broker (0.0.3.0), 2014-03-24 13:49:12,973 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2014-03-24 13:49:12,973 - broker - INFO - Setting up the broker's environment... 2014-03-24 13:49:12,974 - broker - INFO - X2GOBROKER_DEBUG: True 2014-03-24 13:49:12,974 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2014-03-24 13:49:12,974 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2014-03-24 13:49:12,974 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2014-03-24 13:49:12,975 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: inifile 2014-03-24 13:49:12,975 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2014-03-24 13:49:12,975 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2014-03-24 13:49:12,981 - broker - INFO - client address is 127.0.0.1 2014-03-24 13:49:12,981 - broker - DEBUG - username: mathias, password: XXXXX, task: selectsession, profile_id: termsrv, cookie: 2014-03-24 13:49:12,982 - broker - DEBUG - base_broker.X2GoBroker.get_authentication_mechanism(): found default-auth-mech in global config section: pam 2014-03-24 13:49:12,982 - broker - DEBUG - base_broker.X2GoBroker._do_authenticate(): authenticating user=mathias with password=<hidden> against backend=inifile. 2014-03-24 13:49:12,982 - broker - DEBUG - connecting to authentication service socket /run/x2gobroker/x2gobroker-authservice.socket 2014-03-24 13:49:12,983 - broker - DEBUG - sending username=mathias, password=<hidden>, service=x2gobroker to authentication service 2014-03-24 13:49:12,999 - broker - INFO - authentication against PAM service »x2gobroker« succeeded for user »mathias« 2014-03-24 13:49:12,999 - broker - DEBUG - base_broker.X2GoBroker.check_access(): result of authentication check is: True 2014-03-24 13:49:13,006 - broker - DEBUG - base_broker.X2GoBroker.get_agent_query_mode(): found default-agent-query-mode in global config section: none -- After entering the SSH Proxy password auth.log says -- Mar 24 13:52:43 access sshd[24551]: Accepted password for x2gosshproxy from 80.187.108.145 port 8948 ssh2 Mar 24 13:52:43 access sshd[24551]: pam_unix(sshd:session): session opened for user x2gosshproxy by (uid=0) -- so that worked, too! On the x2goserver, I see this in auth.log right after I entered the proxy password: -- Mar 24 17:49:31 termsrv sshd[10065]: Did not receive identification string from 10.173.20.3 Mar 24 17:49:31 termsrv sshd[10067]: Did not receive identification string from 10.173.20.3 -- 10.173.20.3 is the inner IP address of my ssh proxy and x2go broker. I think this is where the problem lies. I assume at this point x2gobroker should connect to x2goserver using the x2gobroker account and the installed public key. Manually, I can create this connection from the broker though: -- root@access:~# su - x2gobroker x2gobroker@access:~$ ssh 10.173.20.2 Welcome to Ubuntu 13.10 (GNU/Linux 3.11.0-12-generic x86_64) * Documentation: https://help.ubuntu.com/ Last login: Mon Mar 24 17:17:29 2014 from 10.173.20.3 x2gobroker@termsrv:~$ -- Anybody with good troubleshooting skills? :D cheers Mathias

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RHEL 7 beta
by Les Mikesell 20 Mar '14

20 Mar '14

Are there any tricks to getting an x2go session to work with the x2goserver package from EPEL for the RHEL 7 beta distribution? My first attempts asking for a gnome session from a windows client connect, open a window, but then display an 'Oh no! Something has gone wrong' error message instead of drawing the desktop. Is this because everything is beta and not quite working yet or am I doing something wrong? -- Les Mikesell lesmikesell(a)gmail.com

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what is "bernd.lentes@127.0.0.1:/cygdrive/D/DOCUME~1/BERNDL~1.000/X2GO~1/S-67AA~1/spool on /tmp/.x2go-root/spool/C-root-52-1395158341_stDKDE_dp32 type fuse.sshfs" ?
by Lentes, Bernd 18 Mar '14

18 Mar '14

Hi, when i connect using X2go from a windows host to a linux host, on the linux host the following mountpoint appears: bernd.lentes@127.0.0.1:/cygdrive/D/DOCUME~1/BERNDL~1.000/X2GO~1/S-67AA~1/spool on /tmp/.x2go-root/spool/C-root-52-1395158341_stDKDE_dp32 type fuse.sshfs (rw,nosuid,nodev,default_permissions) Can anyone explain me why x2go uses a mountpoint to connect to a remote host ? Another mystery for me is why can't i access the folder /tmp/.x2go-root/spool/C-root-52-1395158341_stDKDE_dp32. And i don't find the folder /tmp/.x2go-root/spool/C-root-52-1395158341_stDKDE_dp32 on my windows systems. Using df on the linux host hangs without giving results. Terminating the connection df runs fine. Can anyone put a bit light on it for me ? Thanks in advance. Bernd -- Bernd Lentes Systemadministration Institut für Entwicklungsgenetik Gebäude 35.34 - Raum 208 HelmholtzZentrum münchen bernd.lentes(a)helmholtz-muenchen.de phone: +49 89 3187 1241 fax: +49 89 3187 2294 http://www.helmholtz-muenchen.de/idg Die Freiheit wird nicht durch weniger Freiheit verteidigt Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Ingolstädter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir´in Bärbel Brumme-Bothe Geschäftsführer: Prof. Dr. Günther Wess, Dr. Nikolaus Blum, Dr. Alfons Enhsen Registergericht: Amtsgericht München HRB 6466 USt-IdNr: DE 129521671

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having problems in installing X2Go Server on SLES 11 SP3
by Lentes, Bernd 18 Mar '14

18 Mar '14

Hi, i'd like to install X2Go on a SLES 11 SP3 host, 64bit. I have installed the rpm for the server sucessfully, it has been version 4.0.1.8-2.5. There was a dependency which i resolved: Installing: perl-DBD-SQLite-1.40-30.1 [done]. When i try to connect from the Windows client, i get this error: http://www.directupload.net/file/d/3565/zdwseya3_jpg.htm Following https://bugs.mageia.org/show_bug.cgi?id=6729 , i did "x2godbadmin --createdb". The next error appeared: install_driver(SQLite) failed: "Unable to get DBI state function. DBI not loaded. at /usr/lib/perl5/5.10.0/x86_64-linux-thread-multi/DynaLoader.pm line 226. Compilation failed in require at (eval 6) line 3. at /usr/sbin/x2godbadmin line 92" Can anyone help me in installing the X2go Server ? Until now, i've been very happy in using X2go, the connections are more stable than the ones from nomachine origin. Thanks in advance. Bernd -- Bernd Lentes Systemadministration Institut für Entwicklungsgenetik Gebäude 35.34 - Raum 208 HelmholtzZentrum münchen bernd.lentes(a)helmholtz-muenchen.de phone: +49 89 3187 1241 fax: +49 89 3187 2294 http://www.helmholtz-muenchen.de/idg Die Freiheit wird nicht durch weniger Freiheit verteidigt Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Ingolstädter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir´in Bärbel Brumme-Bothe Geschäftsführer: Prof. Dr. Günther Wess, Dr. Nikolaus Blum, Dr. Alfons Enhsen Registergericht: Amtsgericht München HRB 6466 USt-IdNr: DE 129521671

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Multi display - only for thin clients?
by Tobias Luther | X2Go-Community.org 17 Mar '14

17 Mar '14

Hello everybody, there is the question how to use multi display for X2Go. The client does have the Xinerama option, but reading the wiki http://wiki.x2go.org/doku.php/doc:usage:multi-display I understand this is for thin clients only? Also, man x2goclient does not mention this at all. I have got only one monitor at my setup, therefore I am not able to test this myself. Thanks a lot, tobias

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