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Bug#1245: Windows X2Go client cant connect to server over openvpn
by Ross Norton 17 Jan '18

17 Jan '18

Package: x2goclient Version: 4.1.0.0 When I try to connect to my server using x2go and my vpn connected on a windows 10 machine I get an error saying "Can't start x.org server please check you're installation". If I disconnect the VPN it connects fine. I am able to connect successfully on an Apple Mac High Sierra when openvpn is connected OS: Windows 10 Server: Centos 7 X2Go Server: 4.0.1.20 I get get the below log in /var/log/messages so it looks like it makes the connection Jan 16 12:53:46 server /usr/bin/x2gostartagent: successfully started X2Go agent session with ID user-51-1516136025_stDXFCE_dp32 I see the below in /home/user/.x2go/C-user-51-1516144088_stDXFCE_dp32 Info: Agent running with pid '73374'. Session: Starting session at 'Tue Jan 16 15:08:10 2018'. Info: Proxy running in server mode with pid '73374'. Info: Waiting for connection from 'localhost' on port '52082'. Info: Aborting the procedure due to signal '1'. Error: Aborting session with 'Unable to open display 'nx/nx,options=/tmp/.x2go-user/C-user-51-1516144088_stDXFCE_dp32/options:51''. Session: Aborting session at 'Tue Jan 16 15:09:10 2018'. Session: Session aborted at 'Tue Jan 16 15:09:10 2018'. Regards Ross

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Bug#1244: problem log in windows 10
by scott2ferguson＠gmail.com 11 Jan '18

11 Jan '18

Package: x2go desktop Version: v.4.1.0.0 (Qt4.8.6) Hi I don't know if I am meant to be here but I can usually access google chrome when I log in to the system, I am just getting a black screen. I have attached a screen shot. I hope this helps. Can you offer advice? Regards Scott

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Bug#1230: X2Go issue (in src:x2goserver) has been marked as pending for release
by Mihai Moldovan 09 Jan '18

09 Jan '18

tag #1230 pending fixed #1230 4.0.1.23 thanks Hello, X2Go issue #1230 (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=7a76b29 The issue will most likely be fixed in src:x2goserver (4.0.1.23). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 7a76b291ed589775ee5d84c34b677fd621ce6d11 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Thu Jan 4 06:16:51 2018 +0100 x2goserver/bin/x2go{startagent,resume-session}: use x2gogetfreeport instead of duplicating the same code everywhere. Fixes: #1230. Also, rely on it returning a valid value and try at most 10 times to fetch a usable port value, then error out and make the session startup or resumption fail. diff --git a/debian/changelog b/debian/changelog index 818e823..f8582d4 100644 --- a/debian/changelog +++ b/debian/changelog @@ -51,6 +51,11 @@ x2goserver (4.0.1.23-0x2go1) UNRELEASED; urgency=medium quotes on the lib path line. - x2goserver/bin/x2goresume-session: properly randomize first port, just like in x2gostartagent. + - x2goserver/bin/x2go{startagent,resume-session}: use x2gogetfreeport + instead of duplicating the same code everywhere. Fixes: #1230. Also, + rely on it returning a valid value and try at most 10 times to fetch a + usable port value, then error out and make the session startup or + resumption fail. * x2goserver.spec: - RPMify x2goserver-xsession description. - Remove qt4 stuff, we're not using the framework here.

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x2goserver on Raspbian 9 session close inmediatly
by Juan Miguel Alcarria Herrera 05 Jan '18

05 Jan '18

Hi! This is my first post here. The first, I must say thanks for your work. I start a x2goserver (Heuler because in the main repository we don't have x2go-keyring packet) in my Raspbian Stretch (Linux raspberrypi 4.9.59-v7+) I launch the x2goclient on my Debian 9 and the session close inmediatly. Can you help me? I show you both logs: *LOG IN CLIENT* *juanmi@juanmi:~$ x2goclient --debug* *x2go-INFO-1> "Starting X2Go Client..."* *x2go-INFO-4> "Translator: :/i18n/x2goclient_es_es found."* *x2go-INFO-4> "Traductor: :/i18n/qt_es_es encontrado."* *x2go-INFO-3> "Cliente X2Go iniciado."* *x2go-DEBUG-../src/onmainwindow.cpp:546> "$HOME=/home/juanmi"* *x2go-DEBUG-../src/onmainwindow.cpp:2365> Reading 3 sessions from config file.* *x2go-DEBUG-../src/sessionbutton.cpp:341> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png".* *x2go-DEBUG-../src/sessionbutton.cpp:341> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png".* *x2go-DEBUG-../src/sessionbutton.cpp:341> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png".* *x2go-DEBUG-../src/onmainwindow.cpp:12992> libssh not initialized yet. Initializing.* *x2go-DEBUG-../src/onmainwindow.cpp:2851> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'.* *x2go-INFO-8> "Iniciando conección con el servidor: 10.19.4.76:22 <http://10.19.4.76:22>"* *x2go-DEBUG-../src/onmainwindow.cpp:2952> Starting new ssh connection to server:"10.19.4.76":"22" krbLogin: false* *x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host "10.19.4.76"; port 22; user "pi"; useproxy false; proxyserver ""; proxyport 22* *x2go-DEBUG-../src/sshmasterconnection.cpp:248> Starting SSH connection without Kerberos authentication.* *x2go-DEBUG-../src/sshmasterconnection.cpp:252> SshMasterConnection, instance SshMasterConnection(0x1192590) created. * *x2go-DEBUG-../src/sshmasterconnection.cpp:520> SshMasterConnection, instance SshMasterConnection(0x1192590) entering thread. * *x2go-DEBUG-../src/sshmasterconnection.cpp:831> Session port before config file parse: 22* *x2go-DEBUG-../src/sshmasterconnection.cpp:841> Session port after config file parse: 22* *x2go-DEBUG-../src/sshmasterconnection.cpp:906> Session port before config file parse (part 2): 22* *x2go-DEBUG-../src/sshmasterconnection.cpp:916> Session port after config file parse (part 2): 22* *x2go-DEBUG-../src/sshmasterconnection.cpp:941> cserverAuth* *x2go-DEBUG-../src/sshmasterconnection.cpp:982> state: 1* *x2go-DEBUG-../src/sshmasterconnection.cpp:1263> Challenge authentication failed. Trying password mechanism if available.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1269> Password mechanism available. Continuing.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1273> Password authentication requested.* *x2go-DEBUG-../src/sshmasterconnection.cpp:723> User authentication OK.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1740> LOGIN CHECK:"LOGIN OK* *"* *x2go-DEBUG-../src/sshmasterconnection.cpp:1743> don't have interaction* *x2go-DEBUG-../src/sshmasterconnection.cpp:1776> LOOP FINISHED* *x2go-DEBUG-../src/sshmasterconnection.cpp:1780> No interaction needed, continue session* *x2go-DEBUG-../src/sshmasterconnection.cpp:727> Login Check - OK* *x2go-DEBUG-../src/onmainwindow.cpp:3056> SSH connection established.* *x2go-DEBUG-../src/onmainwindow.cpp:3450> Continue normal X2Go session* *x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "export HOSTNAME && x2golistdesktops"* *x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x11965f0) Running masterCon->addChannelConnection(this, ' "be620548-005b-42b5-b9a6-27314a464788" ', ' "bash -l -c 'echo "X2GODATABEGIN:be620548-005b-42b5-b9a6-27314a464788"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME && x2golistdesktops; echo "X2GODATAEND:be620548-00" '); * *x2go-DEBUG-../src/sshmasterconnection.cpp:1842> Locking SSH channel connection MUTEX.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1844> Passing new channel connection object to channelConnections.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1846> Unlocking SSH channel connection MUTEX.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2034> Creating new channel.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2051> New channel:0x7f8fc400cba0* *x2go-DEBUG-../src/sshmasterconnection.cpp:2136> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:be620548-005b-42b5-b9a6-27314a464788"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME && x2golistdesktops; echo "X2GODATAEND:be620548-005b-42b5-b9a6-27314a464788";'"* *x2go-DEBUG-../src/sshmasterconnection.cpp:2159> New exec channel created.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2208> EOF on channel 0x7f8fc400cba0; SshProcess object: 0* *x2go-DEBUG-../src/sshmasterconnection.cpp:2331> EOF sent.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2335> Channel closed.* *x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:be620548-005b-42b5-b9a6-27314a464788* *pi@:0* *X2GODATAEND:be620548-005b-42b5-b9a6-27314a464788* *"* *x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "pi@:0* *" (0).* *x2go-DEBUG-../src/onmainwindow.cpp:3918> "pi@:0* *"* *x2go-DEBUG-../src/onmainwindow.cpp:4478> Executing remote command: "X2GODPI=95 x2gostartagent 1280x1024 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 S 1XSHADpiXSHAD:0"* *x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 1: "X2GODPI=95 x2gostartagent 1280x1024 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 S 1XSHADpiXSHAD:0"* *x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0xf5a6c0) Running masterCon->addChannelConnection(this, ' "c887515e-b956-47a1-9801-1f46be1a66c7" ', ' "bash -l -c 'echo "X2GODATABEGIN:c887515e-b956-47a1-9801-1f46be1a66c7"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=95 x2gostartagent 1280x1024 adsl 16m-jpeg-9 unix-kde-depth" '); * *x2go-DEBUG-../src/sshmasterconnection.cpp:1842> Locking SSH channel connection MUTEX.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1844> Passing new channel connection object to channelConnections.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1846> Unlocking SSH channel connection MUTEX.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2034> Creating new channel.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2051> New channel:0x7f8fc400cba0* *x2go-DEBUG-../src/sshmasterconnection.cpp:2136> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:c887515e-b956-47a1-9801-1f46be1a66c7"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=95 x2gostartagent 1280x1024 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 S 1XSHADpiXSHAD:0; echo "X2GODATAEND:c887515e-b956-47a1-9801-1f46be1a66c7";'"* *x2go-DEBUG-../src/sshmasterconnection.cpp:2159> New exec channel created.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2208> EOF on channel 0x7f8fc400cba0; SshProcess object: 1* *x2go-DEBUG-../src/sshmasterconnection.cpp:2331> EOF sent.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2335> Channel closed.* *x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:c887515e-b956-47a1-9801-1f46be1a66c7* *50* *6f60315f1030c31aeb95512c9f7b74c8* *3408* *pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24* *50620* *50621* *50622* *X2GODATAEND:c887515e-b956-47a1-9801-1f46be1a66c7* *"* *x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "50* *6f60315f1030c31aeb95512c9f7b74c8* *3408* *pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24* *50620* *50621* *50622* *" (1).* *x2go-DEBUG-../src/onmainwindow.cpp:5297> Agent output: "50* *6f60315f1030c31aeb95512c9f7b74c8* *3408* *pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24* *50620* *50621* *50622* *"* *x2go-DEBUG-../src/sshprocess.cpp:381> Starting tunnel via SshProcess object 2: "localhost":50620 -> "localhost":51620* *x2go-DEBUG-../src/onmainwindow.cpp:5900> "Starting NX proxy, command: nxproxy -S nx/nx,options=/home/juanmi/.x2go/S-pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24/options:50"* *x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on "localhost":51620* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "* *NXPROXY - Version 3.5.0* *Copyright (C) 2001, 2010 NoMachine.* *See http://www.nomachine.com/ <http://www.nomachine.com/> for more information.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Info: Proxy running in client mode with pid '21992'.* *Session: Starting session at 'Fri Jan 5 09:34:31 2018'.* *Info: Using abstract X11 socket in kernel namespace for accessing DISPLAY=:0.* *Info: Connecting to remote host 'localhost:51620'.* *Info: Connection to remote proxy 'localhost:51620' established.* *"* *x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection.* *x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 14* *x2go-DEBUG-../src/sshmasterconnection.cpp:2034> Creating new channel.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2051> New channel:0x7f8fc400cba0* *x2go-DEBUG-../src/sshmasterconnection.cpp:2057> Forwarding parameters: from remote ("localhost":50620) to local ("localhost":35172)* *x2go-DEBUG-../src/sshmasterconnection.cpp:2094> Temporary session port after config file parse: 50620* *x2go-DEBUG-../src/sshmasterconnection.cpp:2098> Temporary session host after config file parse: localhost* *x2go-DEBUG-../src/sshmasterconnection.cpp:2128> New channel forwarded.* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Info: Connection with remote proxy completed.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Warning: Unrecognized session type 'unix-kde-depth_24'. Assuming agent session.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Info: Using ADSL link parameters 1408/24/1/0.* *Info: Using cache parameters 4/4096KB/8192KB/8192KB.* *Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'.* *Info: Using ZLIB data compression 1/1/32.* *Info: Using ZLIB stream compression 4/4.* *Info: No suitable cache file found.* *Info: Forwarding X11 connections to display ':0'.* *Session: Session started at 'Fri Jan 5 09:34:31 2018'.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Info: Established X server connection.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Info: Using shared memory parameters 0/0K.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:11370> "Searching proxy window: X2GO-pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24"* *x2go-DEBUG-../src/onmainwindow.cpp:12980> "Searching window with title: X2GO-pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24"* *x2go-DEBUG-../src/onmainwindow.cpp:11376> "Proxy window found: 94371992"* *x2go-DEBUG-../src/sshmasterconnection.cpp:2208> EOF on channel 0x7f8fc400cba0; SshProcess object: 2* *x2go-DEBUG-../src/sshmasterconnection.cpp:2331> EOF sent.* *x2go-DEBUG-../src/sshmasterconnection.cpp:2335> Channel closed.* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Error: Failure reading from the peer proxy.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6372> Proxy wrote on stderr: "Error: Connection with remote peer broken.* *Error: Please check the state of your network and retry.* *Session: Terminating session at 'Fri Jan 5 09:34:31 2018'.* *Session: Session terminated at 'Fri Jan 5 09:34:31 2018'.* *"* *x2go-DEBUG-../src/onmainwindow.cpp:6225> Deleting Proxy.* *x2go-DEBUG-../src/onmainwindow.cpp:6274> Waiting for proxy to exit.* *x2go-DEBUG-../src/onmainwindow.cpp:6303> Deleting SSH connection instance.* *x2go-DEBUG-../src/sshmasterconnection.cpp:793> SshMasterConnection, instance SshMasterConnection(0x1192590) waiting for thread to finish. * *x2go-DEBUG-../src/sshmasterconnection.cpp:1953> Disconnecting ...* *x2go-DEBUG-../src/sshmasterconnection.cpp:1964> Deleting channel connections.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1972> Disconnecting session.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1978> Deleting sockets.* *x2go-DEBUG-../src/sshmasterconnection.cpp:1985> All channels closed and session disconnected. Quitting session loop.* *x2go-DEBUG-../src/sshmasterconnection.cpp:797> SshMasterConnection, instance SshMasterConnection(0x1192590) thread finished. * *x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.* *x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.* *x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.* *x2go-DEBUG-../src/sshmasterconnection.cpp:804> SshMasterConnection, instance SshMasterConnection(0x1192590) finished destructor. * *x2go-DEBUG-../src/onmainwindow.cpp:6305> Deleted SSH connection instance.* *x2go-DEBUG-../src/onmainwindow.cpp:6355> Finished proxy.* *x2go-DEBUG-../src/onmainwindow.cpp:1626> Close event received.* *x2go-DEBUG-../src/onmainwindow.cpp:1650> Quitting from tray icon and closing application.* *x2go-INFO-6> "Cerrando el cliente X2Go ..."* *x2go-DEBUG-../src/onmainwindow.cpp:1451> Saving settings ...* *x2go-DEBUG-../src/onmainwindow.cpp:1460> Saved settings.* *x2go-DEBUG-../src/onmainwindow.cpp:1618> libssh finalized.* *x2go-INFO-7> "Cliente X2Go finalizado. Cerrando vínculos."* *x2go-DEBUG-../src/onmainwindow.cpp:561> Destroying X2Go Client's main window.* *x2go-DEBUG-../src/onmainwindow.cpp:564> Finished destructor hooks for X2Go Client's main window.* *LOG IN SERVER* *Jan 5 09:34:42 raspberrypi systemd[1]: Started Session c3 of user pi.* *Jan 5 09:34:52 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24: state file for this session does not exist: /tmp/.x2go-pi/C-pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24/state (this can be ignored during session startups)* *Jan 5 09:34:56 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24: state file for this session does not exist: /tmp/.x2go-pi/C-pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24/state (this can be ignored during session startups)* *Jan 5 09:34:57 raspberrypi /usr/bin/x2gostartagent: successfully started X2Go agent session with ID pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24* *Jan 5 09:35:22 raspberrypi systemd[1]: Started Session c4 of user pi.* *Jan 5 09:35:22 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24, pid 2929: cleaning up stale X11 socket file: /tmp/.X11-unix/X50* *Jan 5 09:35:22 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141289_stS1XSHADpiXSHADPP0_dp24, pid 2929: cleaning up stale X11 lock file: /tmp/.X50-lock* *Jan 5 09:35:23 raspberrypi systemd[1]: Started Session c5 of user pi.* *Jan 5 09:36:40 raspberrypi systemd[1]: Started Session c6 of user pi.* *Jan 5 09:36:53 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24: state file for this session does not exist: /tmp/.x2go-pi/C-pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24/state (this can be ignored during session startups)* *Jan 5 09:36:57 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24: state file for this session does not exist: /tmp/.x2go-pi/C-pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24/state (this can be ignored during session startups)* *Jan 5 09:36:59 raspberrypi /usr/bin/x2gostartagent: successfully started X2Go agent session with ID pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24* *Jan 5 09:37:23 raspberrypi systemd[1]: Started Session c7 of user pi.* *Jan 5 09:37:24 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24, pid 3408: cleaning up stale X11 socket file: /tmp/.X11-unix/X50* *Jan 5 09:37:24 raspberrypi /usr/sbin/x2gocleansessions[2630]: pi-50-1515141410_stS1XSHADpiXSHADPP0_dp24, pid 3408: cleaning up stale X11 lock file: /tmp/.X50-lock* *Jan 5 09:37:24 raspberrypi systemd[1]: Started Session c8 of user pi.* *Jan 5 09:37:49 raspberrypi dbus-daemon[606]: Activating via systemd: service name='org.gtk.vfs.Metadata' unit='gvfs-metadata.service'* *Jan 5 09:37:49 raspberrypi systemd[456]: Starting Virtual filesystem metadata service...* *Jan 5 09:37:49 raspberrypi dbus-daemon[606]: Successfully activated service 'org.gtk.vfs.Metadata'* *Jan 5 09:37:49 raspberrypi systemd[456]: Started Virtual filesystem metadata service.* Thanks!

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Fwd: X2Go client - Global request tcpip-forward failed on OS X
by Zubaidullo Niimatullo uulu 04 Jan '18

04 Jan '18

Hey X2Go dev community, First of all thanks to support this kind of cool product. I'm also developer, who is currently developing DaaS (Desktop as a Service) . For my product I'm using X2Go for remote desktop control. But having issues on Mac and some Win clients. Here is some descriptions: I'm using this command to open client with just clicking one button: *x2goclient --session-conf=%configuration_file% --session-id=%some_id% --hide --no-menu --debug --thinclient* and OS X specific log, which could be the reason of crashes: *x2goclient[7769:295207] modalSession has been exited prematurely - check for a reentrant call to endModalSession:* If you need any other information, I can provide. -- ====================================== Yours sincerely, Zubaidullo Niimatullo uulu

1 0

Bug#1243: Nightly PPA packages depend on nxagent>=2:3.5.99.3, unavailable in Ubuntu or PPA
by Jonathon Fernyhough 20 Dec '17

20 Dec '17

Package: x2goserver-x2goagent Version: 4.1.0.0-0~1453~ubuntu16.04.1 Two recent changes to the debian/control file corrected the epoch for nxagent dependency [1]: diff --git a/debian/control b/debian/control index 922ae23..a6d2be7 100644 --- a/debian/control +++ b/debian/control @@ -169,7 +169,7 @@ Description: Perl X2Go::Log package Package: x2goserver-x2goagent Architecture: all Depends: - nxagent (>= 3.5.99.0~), + nxagent (>= 2:3.5.99.3~), ${misc:Depends}, Suggests: x2goserver and removed x2goagent as an alternative [2]: diff --git a/debian/control b/debian/control index a6d2be7..b3ebbf2 100644 --- a/debian/control +++ b/debian/control @@ -26,7 +26,7 @@ Depends: libtry-tiny-perl, libswitch-perl, libx2go-server-perl (>= ${source:Version}), libx2go-server-perl (<< ${source:Version}.1~), - x2goserver-x2goagent | x2goagent (>= 2:3.5.0.33-0~), + x2goserver-x2goagent (>= ${source:Version}), x2goserver-x2goagent (<< ${source:Version}.1~), bash, lsof, bc, Unfortunately, nxagent>=2:3.5.99.3~ isn't available in Ubuntu [3] or ppa:x2go/ppa [4] which leads to an unsatisfiable dependency: $ apt-get install x2goserver-x2goagent Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies. x2goserver-x2goagent : Depends: nxagent (>= 2:3.5.99.3~) E: Unable to correct problems, you have held broken packages. $ apt-cache policy x2goserver-x2goagent x2goserver-x2goagent: Installed: 4.1.0.0-0~1451~ubuntu16.04.1 Candidate: 4.1.0.0-0~1453~ubuntu16.04.1 Version table: 4.1.0.0-0~1453~ubuntu16.04.1 500 500 http://ppa.launchpad.net/x2go/ppa/ubuntu xenial/main amd64 Packages 500 http://ppa.launchpad.net/x2go/ppa/ubuntu xenial/main i386 Packages *** 4.1.0.0-0~1451~ubuntu16.04.1 100 100 /var/lib/dpkg/status [1] https://git.launchpad.net/~x2go/x2go/+git/x2goserver/commit/debian?id=35219… [2] https://git.launchpad.net/~x2go/x2go/+git/x2goserver/commit/debian?id=ee5fb… [3] https://packages.ubuntu.com/search?suite=all&searchon=names&keywords=nxagent [4] https://launchpad.net/~x2go/+archive/ubuntu/ppa/+sourcepub/8566522/+listing…

3 3

Bug#1241: lock down option menu for desktop selection
by x2go＠master-minds.net 20 Dec '17

20 Dec '17

Package: x2goclient Version: 4.1.1.0 (Qt - 4.8.7) Severity: wishlist I am a big fan of X2GO. Its awesome.. There is one design flaw that is a constant issue for me.. As little as it seems, it is actually a pain.. I have about 15 different hosts configured in x2go with various desktops. The client window displays a scrolling list of connections on the right side. The user selects the session to use from the list. My problem is, each session is configured with three live option menus - The desktop, the screen size, and the sound parameters. When I am scrolling up and down (via the mouse wheel) in the connections list, if the mouse happens to be in vertical alignment with the option menus, the list of connections will scroll until one of the menus is encountered by the mouse. At that point the connections list stops moving, and instead the option menu begins scrolling instead. What usually happens is the desktop selection gets accidentally changed. I have to set it back before connecting.. Some times I am not exactly sure which desktop is used on that particular host. I have been putting the desktop name in the session title. It would be very very nice if there was some kind of setting to disable the three option menus in the session selections from the main client window. Just a suggestion! Many thanks! -- -Monty

3 2

Bug#1242: SSH daemon could not be started
by trent shipley 20 Dec '17

20 Dec '17

Package: <name-of-x2go-component> Version: X2Go Client v. 4.1.0.0 (Qt -4.8.6) X2Go server is running successfully on AWS EC2 Ubuntu 16.04 instance. I get an x-session. Client is on Windows 10. -------------------- SSH daemon could not be started. You have enabled Remote Printing or File Sharing. These features require a running and functioning SSH server on your computer. Printing and File Sharing will be disabled for this session. Normally, this should not happen as X2Go Client for Windows ships with its own internal SSH server. If you see this message, please report a bug on: https://wiki.x2go.org/doku.php/wiki:bugs Disabling Remote Printing or File Sharing support in the session settings will get rid of this message.

1 0

Error: Wrong version or invalid session authentication cookie/I/O error: ssh_channel_open_session failed. - Socket error: Unknown error: 316 in .git20171218.1453
by Robert Kudyba 20 Dec '17

20 Dec '17

Just started happening today. Something in the new build that could've caused this? I see an old thread at http://lists.x2go.org/pipermail/x2go-user/2013-July/001515.html not sure if it's really the same issue though. rpm -q x2goserver x2goserver-4.1.0.0-0.0x2go1.0.git20171218.1453.heuler.fc26.x86_64 server debug log: Dec 19 20:44:20 sobolev systemd-logind[6573]: New session 1193 of user kudyba. Dec 19 20:44:21 sobolev /usr/bin/x2gostartagent[28949]: x2gostartagent called with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D XFCE both Dec 19 20:44:21 sobolev /usr/bin/x2gosessionlimit[28965]: x2gosessionlimit has been called Dec 19 20:44:21 sobolev x2golistsessions[28966]: x2golistsessions has been called with options: --all-servers Dec 19 20:44:23 sobolev x2gocleansessions[23160]: kudyba-50-1513734261_stDXFCE_dp32: state file for this session does not exist: /tmp/.x2go-kudyba/C-kudyba-50-1513734261_stDXFCE_dp32/state (this can be ignored during session startups) Dec 19 20:44:23 sobolev /usr/bin/x2gofeature[29088]: x2gofeature called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:23 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[29093]: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:23 sobolev /usr/bin/x2goserver-run-extensions[29098]: x2goserver-run-extensions called with options: kudyba-50-1513734261_stDXFCE_dp32 pre-start Dec 19 20:44:24 sobolev /usr/bin/x2gostartagent[29111]: creating new session: kudyba-50-1513734261_stDXFCE_dp32 8e1465b1108ca7aa37f108de97ee7694 29109 65.78.12.82 58571 58572 58573 -1 -1 Dec 19 20:44:24 sobolev /usr/bin/x2gostartagent[29119]: blocking creation of agent's keyboard file /tmp/.x2go-kudyba/C-kudyba-50-1513734261_stDXFCE_dp32/keyboard as requested by session startup command Dec 19 20:44:24 sobolev /usr/bin/x2gostartagent[29121]: successfully started X2Go agent session with ID kudyba-50-1513734261_stDXFCE_dp32 Dec 19 20:44:24 sobolev /usr/bin/x2gofeature[29128]: x2gofeature called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:24 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[29133]: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:24 sobolev /usr/bin/x2goserver-run-extensions[29138]: x2goserver-run-extensions called with options: kudyba-50-1513734261_stDXFCE_dp32 post-start Dec 19 20:44:24 sobolev systemd-logind[6573]: Removed session 1193. Dec 19 20:44:25 sobolev /usr/bin/x2gosuspend-session[29148]: x2gosuspend-session called with options: kudyba-51-1513733787_stDMATE_dp32 Dec 19 20:44:25 sobolev /usr/bin/x2gofeature[29163]: x2gofeature called with options: X2GO_DESKTOPSHARING Dec 19 20:44:25 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[29168]: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Dec 19 20:44:25 sobolev /usr/share/x2go/x2gofeature.d/x2goserver.features[29173]: x2goserver.features called with options: X2GO_DESKTOPSHARING Dec 19 20:44:25 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-x2goagent.features[29179]: x2goserver-x2goagent.features called with options: X2GO_DESKTOPSHARING Dec 19 20:44:25 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features[29184]: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Dec 19 20:44:25 sobolev /usr/bin/x2gofeature[29191]: x2gofeature called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:25 sobolev /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features[29197]: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Dec 19 20:44:25 sobolev /usr/bin/x2goserver-run-extensions[29202]: x2goserver-run-extensions called with options: kudyba-51-1513733787_stDMATE_dp32 pre-suspend Dec 19 20:44:25 sobolev x2goumount-session[29210]: x2goumount-session has been called with options: kudyba-51-1513733787_stDMATE_dp32 client debug log from a Mac: x2go-DEBUG-../src/onmainwindow.cpp:2851> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. x2go-DEBUG-../src/onmainwindow.cpp:6541> Setting focus. x2go-INFO-8> "Starting connection to server: our domain:22" x2go-DEBUG-../src/onmainwindow.cpp:2952> Starting new ssh connection to server:"our domain":"22" krbLogin: false x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host "our domain"; port 22; user "kudyba"; useproxy false; proxyserver ""; proxyport 22 x2go-DEBUG-../src/sshmasterconnection.cpp:248> Starting SSH connection without Kerberos authentication. x2go-DEBUG-../src/sshmasterconnection.cpp:252> SshMasterConnection, instance SshMasterConnection(0x7fc3b0edda20) created. x2go-DEBUG-../src/sshmasterconnection.cpp:520> SshMasterConnection, instance SshMasterConnection(0x7fc3b0edda20) entering thread. x2go-DEBUG-../src/sshmasterconnection.cpp:834> Session port before config file parse: 22 x2go-DEBUG-../src/sshmasterconnection.cpp:844> Session port after config file parse: 22 x2go-DEBUG-../src/sshmasterconnection.cpp:909> Session port before config file parse (part 2): 22 x2go-DEBUG-../src/sshmasterconnection.cpp:919> Session port after config file parse (part 2): 22 x2go-DEBUG-../src/sshmasterconnection.cpp:944> cserverAuth x2go-DEBUG-../src/sshmasterconnection.cpp:985> state: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:1268> Trying password mechanism if available. x2go-DEBUG-../src/sshmasterconnection.cpp:1272> Password mechanism available. Continuing. x2go-DEBUG-../src/sshmasterconnection.cpp:726> User authentication OK. x2go-DEBUG-../src/sshmasterconnection.cpp:1764> LOGIN CHECK:"LOGIN OK " x2go-DEBUG-../src/sshmasterconnection.cpp:1767> don't have interaction x2go-DEBUG-../src/sshmasterconnection.cpp:1800> LOOP FINISHED x2go-DEBUG-../src/sshmasterconnection.cpp:1804> No interaction needed, continue session x2go-DEBUG-../src/sshmasterconnection.cpp:730> Login Check - OK x2go-DEBUG-../src/onmainwindow.cpp:3058> SSH connection established. x2go-DEBUG-../src/onmainwindow.cpp:3459> Continue normal X2Go session x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "export HOSTNAME && x2golistsessions" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x7fc3b20da410) Running masterCon->addChannelConnection(this, ' "455b5cc1-bd76-48f5-85bb-c91717fb47ae" ', ' "bash -l -c 'echo "X2GODATABEGIN:455b5cc1-bd76-48f5-85bb-c91717fb47ae"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:455b5cc1-bd" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1866> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1868> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1870> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2058> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2075> New channel:0x7fc3b0f67440 x2go-DEBUG-../src/sshmasterconnection.cpp:2160> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:455b5cc1-bd76-48f5-85bb-c91717fb47ae"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:455b5cc1-bd76-48f5-85bb-c91717fb47ae";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2183> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2232> EOF on channel 0x7fc3b0f67440; SshProcess object: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:2355> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2359> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:455b5cc1-bd76-48f5-85bb-c91717fb47ae X2GODATAEND:455b5cc1-bd76-48f5-85bb-c91717fb47ae " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "" (0). x2go-DEBUG-../src/onmainwindow.cpp:3927> "" x2go-DEBUG-../src/onmainwindow.cpp:4487> Executing remote command: "X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D XFCE both" x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 1: "X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D XFCE both" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x7fc3b2055000) Running masterCon->addChannelConnection(this, ' "7d75448a-fe94-4607-b475-80d7f9629e93" ', ' "bash -l -c 'echo "X2GODATABEGIN:7d75448a-fe94-4607-b475-80d7f9629e93"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_3" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1866> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1868> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1870> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2058> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2075> New channel:0x7fc3b20f5fb0 x2go-DEBUG-../src/sshmasterconnection.cpp:2160> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:7d75448a-fe94-4607-b475-80d7f9629e93"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; X2GODPI=72 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D XFCE both; echo "X2GODATAEND:7d75448a-fe94-4607-b475-80d7f9629e93";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2183> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:2287> EOF on channel 0x7fc3b20f5fb0; SshProcess object: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:2355> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2359> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:526> SSH finished: raw output (stdout): "X2GODATABEGIN:7d75448a-fe94-4607-b475-80d7f9629e93 50 8e1465b1108ca7aa37f108de97ee7694 29109 kudyba-50-1513734261_stDXFCE_dp32 58571 58572 58573 X2GODATAEND:7d75448a-fe94-4607-b475-80d7f9629e93 " x2go-DEBUG-../src/sshprocess.cpp:537> SSH finished: true - "50 8e1465b1108ca7aa37f108de97ee7694 29109 kudyba-50-1513734261_stDXFCE_dp32 58571 58572 58573 " (1). x2go-DEBUG-../src/onmainwindow.cpp:5306> Agent output: "50 8e1465b1108ca7aa37f108de97ee7694 29109 kudyba-50-1513734261_stDXFCE_dp32 58571 58572 58573 " x2go-DEBUG-../src/sshprocess.cpp:381> Starting tunnel via SshProcess object 2: "localhost":58571 -> "localhost":59571 x2go-DEBUG-../src/onmainwindow.cpp:5909> "Starting NX proxy, command: "/Applications/x2goclient.app/Contents/exe/"nxproxy -S nx/nx,options=/Users/rkudyba/.x2go/S-kudyba-50-1513734261_stDXFCE_dp32/options:50" x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on "localhost":59571 x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: " " x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "N" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "XPROXY - Version 3.5" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: ".0 Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "43808'. Session: Starting session at '" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "T" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "u" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "e" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: " " x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "D" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "e" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "c" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: " 19 20:44:24 2017'. " x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "Info: Connecting to remote host 'localhost:59571'. " x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "Info: Connection to remote proxy 'localhost:59571' established. " x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection. x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 27 x2go-DEBUG-../src/sshmasterconnection.cpp:2058> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2075> New channel:0x7fc3b0de99f0 x2go-DEBUG-../src/sshmasterconnection.cpp:2081> Forwarding parameters: from remote ("localhost":58571) to local ("localhost":53987) x2go-DEBUG-../src/sshmasterconnection.cpp:2118> Temporary session port after config file parse: 58571 x2go-DEBUG-../src/sshmasterconnection.cpp:2122> Temporary session host after config file parse: localhost x2go-DEBUG-../src/sshmasterconnection.cpp:2152> New channel forwarded. x2go-DEBUG-../src/sshmasterconnection.cpp:2312> "ssh_channel_write failed": "Remote channel is closed" x2go-DEBUG-../src/sshprocess.cpp:472> I/O error: "ssh_channel_write failed."" - Remote channel is closed" (2). x2go-DEBUG-../src/sshmasterconnection.cpp:2355> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:2359> Channel closed. x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "E" x2go-DEBUG-../src/onmainwindow.cpp:6381> Proxy wrote on stderr: "rror: The remote NX proxy closed the connection. Error: Failure negotiating the session in stage '7'. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Tue Dec 19 20:44:24 2017'. Session: Session terminated at 'Tue Dec 19 20:44:24 2017'. " x2go-DEBUG-../src/onmainwindow.cpp:6234> Deleting Proxy. x2go-DEBUG-../src/onmainwindow.cpp:6283> Waiting for proxy to exit. x2go-DEBUG-../src/onmainwindow.cpp:6307> Checking exit status. x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 3: "x2gocmdexitmessage kudyba-50-1513734261_stDXFCE_dp32" x2go-DEBUG-../src/sshprocess.cpp:213> this=SshProcess(0x7fc3b0f7f930) Running masterCon->addChannelConnection(this, ' "cfa8f90d-7ff6-471b-97c0-88c649e13b29" ', ' "bash -l -c 'echo "X2GODATABEGIN:cfa8f90d-7ff6-471b-97c0-88c649e13b29"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage kudyba-50-1513734261_stDXFCE_dp32; echo "X2GODA" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1866> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1868> Passing new channel connection object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1870> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:2058> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:2075> New channel:0x7fc3b20b0f10 x2go-DEBUG-../src/sshmasterconnection.cpp:2160> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:cfa8f90d-7ff6-471b-97c0-88c649e13b29"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2gocmdexitmessage kudyba-50-1513734261_stDXFCE_dp32; echo "X2GODATAEND:cfa8f90d-7ff6-471b-97c0-88c649e13b29";'" x2go-DEBUG-../src/sshmasterconnection.cpp:2168> "ssh_channel_open_session failed": "Socket error: Unknown error: 316" x2go-DEBUG-../src/onmainwindow.cpp:6364> Finished proxy. x2go-DEBUG-../src/sshprocess.cpp:472> I/O error: "ssh_channel_open_session failed."" - Socket error: Unknown error: 316" (3). x2go-DEBUG-../src/onmainwindow.cpp:6541> Setting focus. ps -auwx | grep x2go kudyba 24707 0.0 0.0 120176 3220 ? Ss 20:38 0:00 bash -l -c echo "X2GODATABEGIN:27cb07d2-e0db-4b73-a4df-9eb0c337c5dc"; export PATH="/usr/local/bin:/usr/bin:/bin";export TERM="dumb"; x2goresume-session kudyba-51-1513733787_stDMATE_dp32 800x600 adsl 16m-jpeg-9 us query 0 both; echo "X2GODATAEND:27cb07d2-e0db-4b73-a4df-9eb0c337c5dc"; kudyba 24760 0.0 0.0 120048 3112 ? S 20:38 0:00 /bin/bash /usr/bin/x2goresume-session kudyba-51-1513733787_stDMATE_dp32 800x600 adsl 16m-jpeg-9 us query 0 both root 30840 0.0 0.2 180508 16960 ? S 20:46 0:00 /usr/bin/perl /usr/sbin/x2gocleansessions

2 2

Bug#1219:
by Carsten Kumke 18 Dec '17

18 Dec '17

Hi all, perhaps I give it a try to propose a solution (correct an error). The session was started correctly by nxagent (/var/log/user.log), but the traffic was not routed to the right ports (see /var/log/auth.log) due to a missing parameter in ssh-configuration Solution: - Open /etc/ssh/sshd_conf (my version: OpenSSH_6.7p1 Debian-5+deb8u4) - Set Parameter "AllowTcpForwarding" to "yes" - Restart ssh-Service - Open x2go-Session and - hopefully - all is fine. Hope it helps Carsten

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