x2go-user June 2014

x2go-user@lists.x2go.org

17 participants
25 discussions

Start a nNew thread

x2go client doesn't run anymore
by Daniela Meyer 29 Nov '14

29 Nov '14

4 6

Folder sharing does not work with x2goclient
by Emanuele Rocca 27 Nov '14

27 Nov '14

Hi list, While folder sharing works fine using pyhoca-cli, it does not work at all with x2goclient. This is what sshd says on the client side when trying to "share" a folder from the gui: May 8 13:55:43 uranus sshd[23908]: Connection from 127.0.0.1 port 51821 May 8 13:55:43 uranus sshd[23908]: Connection closed by 127.0.0.1 [preauth] mount's output on the server side does not show anything interesting. I am running Ubuntu precise (12.04), both on the client and the server. Do you have any hints on how to debug this further? Installed packages: ii cups-x2go 3.0.0.3-0~54~oneiric1 X2GO printer for CUPS ii python-x2go 0.1.1.9-0-0~612~oneiric1 Python module for X2go client support ii x2goagent 2:3.5.0.11-0~220~oneiric1 X2Go agent ii x2goclient 3.99.0.6-0~144~oneiric1 X2Go Client application (Qt4) ii x2gognomebindings 2.0.1.4-0~53~oneiric1 Description: x2gognomebindings (GNOME mimetypes for X2go) ii x2goserver 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts ii x2goserver-compat 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (backwards compatitbity to old client versions) ii x2goserver-extensions 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (extensions) ii x2goserver-fmbindings 3.1.0.0-0~477~oneiric1 Generic (freedesktop-based) file manager bindings for X2Go ii x2goserver-printing 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (printing) ii x2goserver-pyhoca 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (add-ons for pyhoca client) ii x2goserver-xsession 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (Xsession runner) ii pyhoca-cli 0.1.4.2-0~108~oneiric1 A command line X2go client written in Python ii pyhoca-gui 0.1.0.10-0~487~oneiric1 A graphical X2go client written in (wx)Python ii x2goserver-pyhoca 3.1.0.0-0~477~oneiric1 X2Go server daemon scripts (add-ons for pyhoca client) Conf file: [20120503160857309] speed=3 pack=16m-jpeg quality=9 fstunnel=true export="/media:1;" iconvto=UTF-8 iconvfrom=ISO8859-1 useiconv=false fullscreen=false width=1024 multidisp=false display=1 height=768 dpi=96 setdpi=false xinerama=false usekbd=true layout=us type=pc105/us sound=true soundsystem=pulse startsoundsystem=true soundtunnel=true defsndport=true sndport=4713 print=true name=xxx icon=:icons/128x128/x2gosession.png host=host.example.org user=username key= sshport=22 autologin=false krblogin=false rootless=false applications=WWWBROWSER, MAILCLIENT, OFFICE, TERMINAL, gnome-session-fallback command=gnome-session-fallback rdpoptions= rdpserver= xdmcpserver=localhost

5 11

Mac OSX and keyboard
by Paul van der Vlis 02 Sep '14

02 Sep '14

Hello, Is X2goclient working on Mac OSX? I read some messages that there are keyboard problems. Not sure they are gone. Here is such a message, with a link to another message: http://www.mail-archive.com/x2go-user@lists.berlios.de/msg00632.html When the problem is fixed, is this also the case for the Lenny version of X2go? (I have a customer with Macs who does not want to upgrade because the office will be closed in a few months.) With regards, Paul van der Vlis. -- Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl

11 20

Suspending terminates applications
by Wolfe, Kevin [USA] 08 Jul '14

08 Jul '14

Hi, I have set up x2goserver on an ArchLinux machine and am connecting in through a Windows client. The server is a headless, no-desktop setup and am connecting in for shell purposes only. I run 'xterm' as a custom program upon connection, which starts fine. However, when I attempt to suspend the connection (using the GUI pause button, or closing the client program, no difference), the session terminates - killing all applications run through the xterm window. Further (and I may not know exactly if I'm checking this right), I do not believe that the session is registering in the database (as viewed through sqliteman). Any assistance in debugging would be most appreciated. - Kevin

2 2

problem getting x2go to work.
by Jon Gilbert 01 Jul '14

01 Jul '14

I have a server set up which is Ubuntu 12.04.4 LTS (GNU/Linux 3.2.0-64-virtual x86_64). I installed ubuntu-desktop as instructed by the x2go wiki. I also did these steps: sudo apt-get install x2goserver sudo apt-get install x2goserver-xsession sudo apt-get install sqlite3 sudo x2godbadmin --createdb I try to connect from the Mac client (tried all the versions) and it always fails. It just hangs at the screen where it's trying to connect. I set the server log level to debug and it just says: Jun 24 00:52:50 <my_ip> /usr/bin/x2golistsessions[32234]: x2golistsessions has been called with no option Jun 24 00:52:50 <my_ip> /usr/bin/x2gostartagent: x2gostartagent called with options: 800x600 isdn 256k-jpeg unix-kde-depth_32 us query 0 D gnome-flashback.sh Jun 24 00:52:50 <my_ip> /usr/bin/x2gostartagent: client announced itself as ,,173.12.186.158'' Jun 24 00:52:50 <my_ip> /usr/bin/x2gosessionlimit[32271]: x2gosessionlimit has been called Jun 24 00:52:50 <my_ip> /usr/bin/x2golistsessions[32274]: x2golistsessions has been called with options: --all-servers Jun 24 00:52:51 <my_ip> /usr/lib/x2go/x2gogetdisplays[32289]: db_getdisplays called, server: <my_ip>; return value: Jun 24 00:52:51 <my_ip> /usr/lib/x2go/x2gogetports[32298]: db_getports called, server: <my_ip>; return value: Jun 24 00:52:52 <my_ip> /usr/lib/x2go/x2gogetdisplays[32342]: db_getdisplays called, server: <my_ip>; return value: Jun 24 00:52:52 <my_ip> /usr/lib/x2go/x2gogetports[32351]: db_getports called, server: <my_ip>; return value: It repeats this over and over as the processor runs at 100% on the server, being hosed by the several x2go processes that seem to be stuck in an infinite loop. You'll notice that it runs gnome-flashback.sh in my command, that's because it doesn't work to connect the normal way either, so I tried the steps outlined in this e-mail from this list: http://lists.x2go.org/pipermail/x2go-user/2014-May/002260.html (I find it annoying that it doesn't work with Gnome 3 according to that e-mail, yet it doesn't mention this incompatibility in a conspicuous way anywhere on the x2go site.) Anyway I followed all the steps 1. through 6. in the above-linked e-mail, to no avail, because it did nothing at all towards making this work. BTW my server is on EC2. Don't know if that matters. And yes, I have Please let me know what is going wrong here and what I can do to fix this. Thanks. BTW I do have the latest version of XQuartz installed as my client, and I did set it up to accept remote connections and all that. The connection gets made no problem; the problem definitely seems to be on the server. Jon

4 14

X2Go crashes X
by James M. Pulver 30 Jun '14

30 Jun '14

When accessing a remote server from the Linux client, we are seeing for one user X errors - X2go doesn't crash...: The issue is that, after xterm window is launched, any attempt to use the keyboard in that xterm causes the xserver to die and the x2go session to terminate. This happens with emacs as well. Both tested while using the icewm-session desktop. The x2go program doesn't crash. The errors in .xsession-errors file are: Window manager warning: Invalid WM_TRANSIENT_FOR window 0x7800011 specified for 0x780000f (X2Go - 61). Window manager warning: Invalid WM_TRANSIENT_FOR window 0x7800011 specified for 0x780000f (X2Go - 71). Window manager warning: Invalid WM_TRANSIENT_FOR window 0x740001f specified for 0x7400626 (Error). Window manager warning: Invalid WM_TRANSIENT_FOR window 0x7800011 specified for 0x780000f (X2Go - 76). Window manager warning: Invalid WM_TRANSIENT_FOR window 0x7800011 specified for 0x780000f (X2Go - 79). And there are core files being generated... if they would help I could post this? Any ideas? -- James Pulver CLASSE Computer Group Cornell University

2 1

x2go client side printing
by Steve Bergman 29 Jun '14

29 Jun '14

Hi, I'm running the latest x2go server on Debian 7 Wheezy. I've got the x2go-printing package installed, as well as the cups-x2go package. Browsing is enabled in cupsd.conf. 'Client side printing support' is enabled in the client. And I've restarted the cups server, and logged out and back in after installing the print packages. But my printer is not appearing in MATE's list of printers. Is there something more I need to do? This is operating over a vpn, so there is no firewall involved. And sound works fine. Thanks for any assistance. Steve Bergman Oklahoma City, OK. USA

4 6

pulseaudio
by Frédéric Henry-Couannier 29 Jun '14

29 Jun '14

Dear I'm trying for the first time x2go between an RPI (thinclient) and a Mageia PC (server) and for the time being i get a horrible sound (almost impossible to understand a speach) when i read a youtube video. I have KDE on my Mageia PC and i'v readen in various web pages that there is a problem running pulseaudio on KDE, however i see many packages available for pulseaudio, many of them already installed so may be KDE-pulseaudio compatibility is an old problem which is now solved (?) So i have no idea eventually what config should i use (pulseaudio?, arts?, eds?) and what packages should be installed on the source and sink sides (pulseaudio is there and all right on both sides as far as i could check) I also guess that a firewall configuration is needed not to block the pulseaudio default port...(?) Thank you in advance for any helpful suggestion or reference to read. regards, Fred

1 0

Re: [X2Go-User] [SOLVED] Starting a session
by Klaus Jantzen 25 Jun '14

25 Jun '14

On 06/05/2014 04:56 PM, Short, Kermit wrote: > Most likely this is due to the SSH server trying to utilize a HostKey > encryption method that is not supported by X2Go. I'd recommend > commenting out any sort of ECDSA or other elliptical curve based > algorithm(/etc/ssh/sshd_config), restarting the SSH daemon, removing the > host key entry from your client's ~/.ssh/known_hosts file, and trying > again. > The main reason for my problem was that I did not generate the SSH keys consistently. The information on the X2Go web site and in the flyer I got at the CLT 2014 (which actually motivated me to try x2go) is in respect to the generation of the keys (at least for me as a first time user of x2go) not sufficient. To solve the problem I threw out all generated keys (user on server, user on remote client) and followed the description in Michael W. Lucas: SSH Mistery (ISBN 9781470069711) Now I have the various types of keys on both machines. And with the correct settings in the session profile everything works, even automatically. Thanks for your hints. KDJ.

1 0

Important information: Wrong version of X2Go Server in Baikal LTS Debian archive
by Mike Gabriel 19 Jun '14

19 Jun '14

Dear all, == Summary == we got informed by John McMonagle [1] about wrong package versions in the Debian archive of X2Go. Unfortunately, I only grasped the severity of that bug report a couple of days back. In February 2014, a development snapshot of x2goserver* packages found their way into the Debian-based package archive of X2Go Baikal LTS [2]. This is of course a severe issue and after cross-checking last Monday, I reverted those uploads and provided the correct package versions (X2Go Server 4.0.0.11). No other area of the package archive was affected, only the Baikal LTS packages of X2Go Server for Debian. == How to downgrade == Follow these steps for downgrading the development snapshot (4.1.0.0-preview) to the current Baikal LTS release of X2Go Server (4.0.0.11). Open a terminal and run these commands... $ apt-get update $ apt-cache show x2goserver ### you should see two version of package x2goserver ### x2goserver 4.1.0.0-0x2go1~<something> (which is the currently installed version) ### and ### x2goserver 4.0.0.11-0x2go1+git20140615.736+<debversion>.baikal.1 $ cp /etc/x2go/x2goserver.conf /etc/x2go/x2goserver.conf.bak $ apt-get remove --purge x2goserver-common libx2go-server-perl libx2go-log-perl $ apt-get install x2goserver x2goserver-xsession x2goserver-printing x2goserver-fmbindings $ cp /etc/x2go/x2goserver.conf.bak /etc/x2go/x2goserver.conf ### You may want to view changes between the two config files... $ diff -ur /etc/x2go/x2goserver.conf.bak /etc/x2go/x2goserver.conf # and manually edit the one now installed as x2goserver.conf I am very sorry that this happened, it should not have!!! If you need further help, please contact either me or any other of the devs via our mailing list x2go-user [3] or via IRC [4]. light+love, Mike Gabriel [1] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=429 [2] deb http://packages.x2go.org/debian {squeeze,wheezy,jessie,sid} baikal [3] http://lists.x2go.org/listinfo/x2go-user [4] #x2go at irc.freenode.net (my nick there is "sunweaver") -- 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…

1 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

x2go-user June 2014