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

29 Nov '14

4 6

No desktop icons, some hanging processes, and x2gomount-session ERROR
by Biocyberman 29 Nov '14

29 Nov '14

Hello X2Go users I have been having various problems lately. I tried with both Mate and LXDE destops for my remote sessions but know lucks. Any help is much appreciated. Adam ----------------- My system infornation: xuser@xgserver:~$ uname -a Linux xgserver 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux xuser@xgserver:~$ /usr/bin/x2goversion x2goagent: 3.5.0.28 x2golxdebindings: 1.0.2.2 x2goserver: 4.0.1.18 x2goserver-extensions: 4.0.1.16 x2goserver-xsession: 4.0.1.16 The first thing I noticed that I can't see my remote destop icons. When Itried to logout, there is a warning saying there is some process running and asks if I want to logout. I do not run any process so I chose to log out. Checking /var/log/syslog shows following suspicious lines: Activated service 'org.freedesktop.login1' failed: Cannot launch daemon, file not found or permissions invalid Nov 29 12:54:08 xgserver mate-session[5636]: WARNING: Client '/org/mate/SessionManager/Client4' failed to reply before timeout Nov 29 12:55:15 xgserver /usr/sbin/x2gocleansessions[1889]: xuser-50-1417261525_stDMATE_dp24, pid 5274 cleaning up stale X11 socket file: /tmp/.X11-unix/X50 Nov 29 12:55:15 xgserver /usr/sbin/x2gocleansessions[1889]: xuser-50-1417261525_stDMATE_dp24, pid 5274 cleaning up stale X11 lock file: /tmp/.X50-lock Nov 29 12:55:15 xgserver /usr/bin/x2goumount-session[8783]: ERROR: failed to unmount "/tmp/.x2go-xuser/spool/C-xuser-50-1417261525_stDMATE_dp24" Nov 29 12:55:15 xgserver /usr/bin/x2goumount-session[8792]: ERROR: failed to unmount "/tmp/.x2go-xuser/spool/C-xuser-50-1417261525_stDMATE_dp24" Nov 29 12:55:16 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 59 was not found when attempting to remove it Nov 29 12:55:17 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 28 was not found when attempting to remove it Nov 29 12:55:17 xgserver /usr/bin/x2gomountdirs[5335]: WARNING: mounting of /home/im/.x2go/S-xuser-50-1417261525_stDMATE_dp24/spool failed Nov 29 12:55:17 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 28 was not found when attempting to remove it Nov 29 12:55:18 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 78 was not found when attempting to remove it Nov 29 13:03:04 xgserver /usr/bin/x2gostartagent: successfully started X2Go agent session with ID xuser-50-1417262583_stDLXDE_dp24 Nov 29 13:03:05 xgserver /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="startlxde" Nov 29 13:03:06 xgserver /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/xuser/.x2go/C-xuser-50-1417262583_stDLXDE_dp24/keyboard Nov 29 13:05:19 xgserver /usr/bin/x2goumount-session[16790]: ERROR: failed to unmount "/tmp/.x2go-xuser/spool/C-xuser-50-1417262583_stDLXDE_dp24" Nov 29 13:05:20 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 133 was not found when attempting to remove it Nov 29 13:05:20 xgserver console-kit-daemon[4582]: GLib-CRITICAL: Source ID 109 was not found when attempting to remove it Nov 29 13:05:20 xgserver /usr/bin/x2gomountdirs[15088]: WARNING: mounting of /home/im/.x2go/S-xuser-50-1417262583_stDLXDE_dp24/spool failed Nov 29 13:05:32 xgserver /usr/bin/x2gostartagent: successfully started X2Go agent session with ID xuser-50-1417262730_stDLXDE_dp24 Nov 29 13:05:33 xgserver /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="startlxde" Nov 29 13:05:35 xgserver /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/xuser/.x2go/C-xuser-50-1417262730_stDLXDE_dp24/keyboard

1 0

Sound Issues (One Client)
by senrabdet＠aol.com 28 Nov '14

28 Nov '14

Hi All: I am having trouble with x2go audio on a windows client (win pro 32 bit; x2go 4.0.2.1, though have tried 3.1 as well; x2go server is on Wheezy with Mate). Initially, I thought an upgrade server side was the problem but I can get the sound to work on two other windows clients connected to the same server (same ssh etc), so I'm inclined at the moment to think it's this particular client machine. I've tried uninstalling/reinstalling x2go and copying the .pulse-cookie from a working machine into various folders on the problem one without success. FYI can open the sound control to make sure the levels are up, and see on the working machines that it finds a sound card but doesn't do so on the problem client. Any suggestions? Is this the pulse audio bug I've read about on the net? Am wondering too if this could be some sort of driver issue on the laptop in question, though the sound works on the native OS (as opposed to the x2go connection). I use x2go a lot, so I figure this is worth figuring out as having run into it once, it may happen again. Thanks!

1 0

Successfully developed X2Go Client and Plugin for Open Thin Client BUT receiving and error when connecting.
by Mahmoud Ramadan Ali 27 Nov '14

27 Nov '14

Hi Dears, I've successfully developed X2Go Client and Plugin for Open Thin Client BUT receiving and error when connecting saying "access denied. authentication that can continue publickey password". I think that the client can NOT verify the public SSH key of X2Go Server but i tried to SSH to the server and get connected without any issues,then i verified that there is NO public key mismatch using the "ssh -v root(a)192.168.1.6" command. root@dhcppc3:/home/tcos/.ssh# ssh -v root(a)192.168.1.6 OpenSSH_6.0p1 Debian-4+deb7u1, OpenSSL 1.0.1e 11 Feb 2013 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 192.168.1.6 [192.168.1.6] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0p1 Debian-4 debug1: match: OpenSSH_6.0p1 Debian-4 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.0p1 Debian-4+deb7u1 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ECDSA 33:eb:48:78:e1:bf:02:81:ec:6c:97:0e:46:f8:26:32 debug1: Host '192.168.1.6' is known and matches the ECDSA host key. debug1: Found key in /root/.ssh/known_hosts:3 debug1: ssh_ecdsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/id_rsa debug1: Trying private key: /root/.ssh/id_dsa debug1: Trying private key: /root/.ssh/id_ecdsa debug1: Next authentication method: password root(a)192.168.1.6's password: debug1: Authentication succeeded (password). Authenticated to 192.168.1.6 ([192.168.1.6]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions(a)openssh.com debug1: Entering interactive session. debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 Linux OTC 3.2.0-4-686-pae #1 SMP Debian 3.2.41-2 i686 The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Thu Nov 27 15:07:24 2014 from 192.168.1.5 So any ideas about the cause of the error and how to solve it please ?! Thanks in advance.

1 0

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

Re: [X2Go-User] X2GO Client unresolved dependencies.
by Mike Gabriel 23 Nov '14

23 Nov '14

----- Original message ----- > HI Mike, > I'm reciving this error while executing the #debuild -uc -us > command...any ideas how to solve this please ? > > root@debian:/home/mahmoud/x2goclient# debuild -uc -us > This package has a Debian revision number but there does not seem to be > an appropriate original tar file or .orig directory in the parent > directory; (expected one of x2goclient_4.0.3.1.orig.tar.gz, > x2goclient_4.0.3.1.orig.tar.bz2, > x2goclient_4.0.3.1.orig.tar.lzma, x2goclient_4.0.3.1.orig.tar.xz or > x2goclient.orig) > continue anyway? (y/n) y > dpkg-buildpackage -rfakeroot -D -us -uc > dpkg-buildpackage: warning: using a gain-root-command while being root > dpkg-buildpackage: source package x2goclient > dpkg-buildpackage: source version 4.0.3.1-0x2go1 > dpkg-buildpackage: source changed by Mike Gabriel < > mike.gabriel(a)das-netzwerkteam.de> > dpkg-source --before-build x2goclient > dpkg-buildpackage: host architecture i386 > dpkg-checkbuilddeps: Unmet build dependencies: man2html-base | man2html > dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; > aborting > dpkg-buildpackage: warning: (Use -d flag to override.) > debuild: fatal error at line 1357: > dpkg-buildpackage -rfakeroot -D -us -uc failed > Depending on the Debia version you use for building you either have to install man2html (squeeze and before) or man2html-base (wheezy and beyond) as a further build dependency. Regards, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976148 GnuPG Key ID 0x25771B13 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

1 0

X2GO Client unresolved dependencies.
by Mahmoud Ramadan Ali 22 Nov '14

22 Nov '14

Hi Dears, I've encountered an issue while installing X2GO Client , whenever i use the apt-get install x2goclient i see many unresolved dependencies including - libc6 - libcups2 - libgcc1 - libldap-2.4-2 - libqt4-network - libqt4-svg - libqtcore4 - libqtgui4 - libssh-4 (>= 0.4.7) - libstdc++6 - libx11-6 so how to install the dependencies to resolve this issue ?! Thanks in advance

2 1

XFCE black desktop when connecting from Windows 8.1
by David Zafra [KLO] 21 Nov '14

21 Nov '14

Hi everybody I can connect fairly well to my x2go server from Windows XP, Windows 7 and Ubuntu clients. But when I connect from Windows 8.1 64 bits I see a black desktop. I do see menu bars and they work fine, but I can't do anything with desktop elements because it's all black as I said. Right click over desktop doesn't work. I have using the following scenario: * Ubuntu 14.04 server * XFCE * x2goclient version 4.0.3.0-20141021 I've tried using Xming as X server, but it doesn't fix my problem. Any help will be very appreciate. -- *David Zafra Gómez* KLO Ingeniería Informática ~~--.. www.klo.es <http://www.klo.es/> ..--~~ Aviso Legal: De acuerdo con la Ley 15/1999 (LOPD), usted tiene derecho al acceso, rectificación y cancelación de sus datos personales informados en el fichero del que es titular KLO. Si desea modificar sus datos o darse de baja en el sistema de comunicación electrónica envíe un correo a web(a)klo.es

2 2

CentOS7/EPEL package?
by Les Mikesell 20 Nov '14

20 Nov '14

Is something wrong with the x2goserver-4.0.1.18-1.el7.x86_64 package in EPEL. The CentOS7 hosts that worked with the previous version (w/MATE desktop) now just open a black window on the client that closes almost instantly. On one system I upgraded only the x2goserver package to make sure it wasn't some other update causing the problem. -- Les Mikesell lesmikesell(a)gmail.com

5 22

Unable to start session...
by Cohen, Neil 19 Nov '14

19 Nov '14

I have 2 RHEL 6 systems that I want to access using X2Go from my Mac. From the Mac, I can ssh to both systems without any problem. I can open an X2Go session to one machine but not to the other. When I try the second system, the connection fails with a popup message that says: Connection failed sh: x2golistsessions: command not found I’m using the same session configuration for both machines except for the actual machine name. Can someone tell me what this error means and how I might be able to fix it?? Thanks very much, nbc “This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.”

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