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2315 discussions

Re: [X2Go-User] x2go printing how-to
by Mike Gabriel 19 Sep '12

19 Sep '12

Hi Ricardo, (getting the x2go-user list back in...) On Mi 19 Sep 2012 11:38:08 CEST Ricardo Díaz Martín wrote: > Thanks for supporting. > I've setted debug log level in x2go.conf and cups-x2go.conf and restarted > services cups and x2goserver in server side. Then clos x2go session an > connect again. > > I confirm in client side printing is enabled. > > Copy/paste from syslog when connect and try to print > > [...] > > Sep 19 10:32:57 nlpserver01 /usr/bin/x2goprint[13649]: client-side spool > dir is _not_ mounted, dropping spool job > ricardo.diaz-70-1348047129_stDGNOME_dp24_414-ricardodiaz-cupsjob13624.pdf > > Looks like the problem is server can't mount spool dir in client side. > Yes, indeed. Please test the session and the printing with pyhoca-gui, as well. In PyHoca-gui you can set the --libdebug option (while running it from the command line). Please send that output to me (privately). Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein 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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x2go printing how-to
by Ricardo Díaz Martín 19 Sep '12

19 Sep '12

Hi, I wonder if there is step-by-step guide to set up a simple x2go one server ubuntu to print from the wan (without using vpn conection). If you use this guide http://www.x2go.org/doku.php/wiki:components:printingthe server works right if you are printing from the same net or connected by vpn connection. What's port have you open in the firewall? Is there some extra configuration to do it? I tried opening ports in /usr/bin/x2gostartagent (the specified and the next 100 more) but client side doesn't receive the file after you print. Using ubuntu stable x2go ppa in ubuntu 12.04 x64 Thanks in advance Ricardo Díaz

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Re: [X2Go-User] x2go connecting timout with TCE
by Florian Müller 17 Sep '12

17 Sep '12

Hello, the following problem is still remaining. Is there no solution?: ^At the moment we are buildung up a x2go environment. It should contain TFTP-Boot, LDAP-Auth and Load Balancing. ^the tftp-boot is working (the login-client appears). But now i have following problem: ^It's not possible to connect so the server (from the syslinux image, which is booting over tftp). The Details of the login-page say following: ^Info: Proxy running in client mode with pid '1909' ^Session: Starting session at '...Date...Time...' ^Info: Connecting to remote hose 'localhost:31001'. ^Zeit?berschreitungInfo: Aborting the procedure due to signal '15'. ^Session: Session terminated at '...Date...Time...' ^I've found an old discussion of this, but there is no solution documented: http://comments.gmane.org/gmane.linux.terminal-server.x2go.user/539 ^It's weired because the desktop client is working perfectly. ^Can anybody help me? Thanks in advance. ^Best Regards ^Flo ----- Ursprüngliche Mail ----- Von: x2go-user-request(a)lists.berlios.de An: x2go-user(a)lists.berlios.de Gesendet: Donnerstag, 23. August 2012 12:00:05 Betreff: X2Go-User Digest, Vol 24, Issue 13 Send X2Go-User mailing list submissions to x2go-user(a)lists.berlios.de To subscribe or unsubscribe via the World Wide Web, visit https://lists.berlios.de/mailman/listinfo/x2go-user or, via email, send a message with subject or body 'help' to x2go-user-request(a)lists.berlios.de You can reach the person managing the list at x2go-user-owner(a)lists.berlios.de When replying, please edit your Subject line so it is more specific than "Re: Contents of X2Go-User digest..." Today's Topics: 1. Re: x2go connecting timout with TCE (Florian M?ller) ---------------------------------------------------------------------- Message: 1 Date: Wed, 22 Aug 2012 12:47:17 +0200 (CEST) From: Florian M?ller <fmueller(a)thomas-krenn.com> To: x2go-user(a)lists.berlios.de Subject: Re: [X2Go-User] x2go connecting timout with TCE Message-ID: <1546955494.544571.1345632437106.JavaMail.root(a)thomas-krenn.com> Content-Type: text/plain; charset="utf-8" Hi Mike, this is the configuration of the desktop client: GNU nano 2.2.6 Datei: .x2goclient/sessions [20120813130507857] speed=2 pack=16m-jpeg quality=9 fstunnel=true export= iconvto=UTF-8 iconvfrom=ISO8859-1 useiconv=false fullscreen=false width=800 multidisp=false display=1 height=600 dpi=96 setdpi=false xinerama=false usekbd=true layout=de type=pc105/de sound=true soundsystem=pulse startsoundsystem=true soundtunnel=true defsndport=true sndport=4713 print=true name=Login icon=:icons/128x128/x2gosession.png host=x2go-server user= key= sshport=22 autologin=false krblogin=false rootless=false applications=WWWBROWSER, MAILCLIENT, OFFICE, TERMINAL, "gnome-session --session=gnome-fallback" command="gnome-session --session=gnome-fallback" rdpoptions= rdpserver= xdmcpserver=localhost and this is the configuration of the TCE-Environment(quite the same, because i copied the one of the client like descripted in the x2go-wiki): [20120813130507857] speed=2 pack=16m-jpeg quality=9 fstunnel=true export= iconvto=UTF-8 iconvfrom=ISO8859-1 useiconv=false fullscreen=true width=800 multidisp=false display=1 height=600 dpi=96 setdpi=false xinerama=false usekbd=true layout=de type=pc105/de sound=true soundsystem=pulse startsoundsystem=true soundtunnel=true defsndport=true sndport=4713 print=true name=Login icon=:icons/128x128/x2gosession.png host=x2go-server user= key= sshport=22 autologin=false krblogin=false rootless=true applications=WWWBROWSER, MAILCLIENT, OFFICE, TERMINAL command="gnome-session --session=gnome-fallback" rdpoptions= rdpserver= xdmcpserver=localhost Best Regards Flo -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.berlios.de/pipermail/x2go-user/attachments/20120822/7c6c01a3/…> ------------------------------ _______________________________________________ X2Go-User mailing list X2Go-User(a)lists.berlios.de https://lists.berlios.de/mailman/listinfo/x2go-user End of X2Go-User Digest, Vol 24, Issue 13 *****************************************

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Re: [X2Go-User] [X2Go-Dev] Printing, x2go, Vservers
by John A. Sullivan III 17 Sep '12

17 Sep '12

On Sun, 2012-09-16 at 13:59 -0400, senrabdet(a)aol.com wrote: > Hi All: > <snip> > > 3) John's Response > > "Does the CUPS server have rights to write to the client's spool > directory? Good luck - John" > > > Hi John - how are you? Good question...spent some time trying to > check by comparing server where we connect directly to the x2go server > vs. x2go running on a Vserver guest including on both: > /tmp/.x2go-user1/spool/C-user1-50-1347811312_stDGNOME_dp24 (see below) > /var/spool/cups > > Even if we (assuming no mistakes) make the permissions comparable on > both the x2go to x2go server and the x2go to x2go server on Vserver > guest on these folders, no joy. > > This may be the right track, though....a couple of > observations/questions: > a) On the box where we connect directly the x2go server (no vserver > involved), in the .x2go folder for the user there is a healthy "spool" > link - on the vserver example, this link exists but is broken (they > both point at /tmp); Bertl at Vserver says this is OK. > b) When we try to print, on the working x2goclient to x2goserver > (again, no vserver), > the /tmp/.x2go-user1/spool/C-user1-50-1347811312_stDGNOME_dp24 folder > gets created along with the pdf for the print job. NOTE: this does > not happen on the x2go client to x2go server on Vserver guest. I.e., > no comparable folder is created. So this folder which we think gets > generated on the fly, only gets generated on the x2go to x2go server > (not the instance where we connect to the x2go server on the vserver > guest). > <snip> If I recall correctly, the x2go printer driver transfers the file to the X2Go Server via scp. Can the CUPS server establish an scp session to drop off the file? - John

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Re: [X2Go-User] [X2Go-Dev] Printing, x2go, Vservers
by John A. Sullivan III 15 Sep '12

15 Sep '12

On Sat, 2012-09-15 at 13:49 -0400, senrabdet(a)aol.com wrote: > Hi All: > > We are trying to get x2go printing to work on a Debian Squeeze Vserver > guest. > > 1) First, tested without Vserver - set up an x2go virtual printer on a > box running x2go server; connected via an x2go client and could print > (used steps from > http://www.x2go.org/doku.php/wiki:components:printing) > > 2) On another box running Vserver, set up Vserver Guest and replicated > our steps to set up x2go printing including a virtual x2go printer - > used http://linux-vserver.org/Problematic_Programs#Cups_print_server > which entails as we understand it disabling cups listening to loopback > 127.0.0.1 on the host so it doesn't conflict with the Vserver, > > We also adding entries to ccapabilities (SECURE_MOUNT, > SECURE_REMOUNT,BINARY_MOUNT) based on some other posts. > > When we connect via X2go from "client" netbook to Vserver guest, and > try to print, we can see the x2go virtual printer and printing appears > to happen, but fails (both trying settings to print directly to a > printer and the pdf pop approach using evince). > > We're not sure how to troubleshoot this...we get an error in the > Vserver cups error log "/var/log/cups/error_log" of "Unable to open > listen socket for address ::1:631 - Address family not supported by > protocol.) that we think is generated by the printing attempt.. > > This would seem to suggest some problem with sockets(?)... > > Suggestions appreciated! > > Any suggestions appreciated. > > PS: on the same Vserver guest, from x2go on the netbook client we can > print to a network printer on the local Vserver guest/host network. > But not the virtual x2go virtual printer. <snip> Does the CUPS server have rights to write to the client's spool directory? Good luck - John

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X2go keyboard layout
by Raphaël RIGNIER 13 Sep '12

13 Sep '12

Hello, I'm using the stable release of x2goserver from ppa for Lucid LynX distribution. Connection via last Windows x2goclient is correct but my keyboard is messy. if from the client I check no keyboard ovverride, then my french Altgr Key isn't working as expected. If I force french keyboard, Altgr is working. Anyway, the NumPad isn't working at all. Is there any solution ? Thank oui.

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x2gostartagent hangs in rhel6
by x2gou＠whitleymott.net 13 Sep '12

13 Sep '12

>What are the permissions of > >mike@:x2goserver~$ ls -al /usr/lib/x2go/x2gosqlitewrapper >-rwxr-sr-x 1 root x2gouser 4184 Jul 20 12:29 /usr/lib/x2go/x2gosqlitewrapper $ ls -al /usr/lib*/x2go/x2gosqlitewrapper -rwxr-sr-x 1 root x2gouser 6880 Sep 1 18:31 /usr/libexec/x2go/x2gosqlitewrapper

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x2gostartagent hangs in rhel6
by x2gou＠whitleymott.net 13 Sep '12

13 Sep '12

>> o launch a single application (xterm), disable audio, printing, folder sharing > >same result, the server cpu is pinned, >/usr/bin/x2gostartagent never returns, it's repeatedly calling /usr/libexec/x2go/x2goinsertsession, which is calling /usr/libexec/x2go/x2gosqlitewrapper.pl trying a different user i get a different result: x2goclient& ONMainWindow constructor Can't load translator :/qt_en_US primary screen geometry: QRect(0,0 1024x768) ONMainWindows constructor finished, home Directory is: "/home/g" read 3 sessions from config file start new ssh connection to server: "server" : "port" krb: false ssh connection ok continue normal x2go session executing remote command: "sh -c "export HOSTNAME && x2golistsessions"" "x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 us pc105/us 1 R xterm" executing remote command: "sh -c "x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 us pc105/us 1 R xterm"" Agent output: "53 43a9f5579c541cd156a4580f53f4f07e 30308 greg-53-1347542876_stRxterm_dp24 30018 30019 30020 " starting nxproxy with: "nxproxy -S nx/nx,options=/home/g/.x2go/S-greg-53-1347542876_stRxterm_dp24/options:53" " NXPROXY - Version 3.2.0 Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '5965'. Session: Starting session at 'Thu Sep 13 08:27:58 2012'. Info: Connecting to remote host 'localhost:31018'. Info: Connection to remote proxy 'localhost:31018' established. " search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy 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"X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" search proxy win: "X2GO-greg-53-1347542876_stRxterm_dp24" deleting proxy waiting for proxy to exit Failed, try to kill nxproxy not running QProcess: Destroyed while process is still running. proxy deleted check command message executing remote command: "sh -c "x2gocmdexitmessage greg-53-1347542876_stRxterm_dp24"" "channel_open_forward failed" : "Channel opening failure: channel 45 error (2) Connection refused" "channel_write failed" - "Remote channel is closed" executing remote command: "sh -c "x2goresume-session greg-53-1347542876_stRxterm_dp24 800x600 adsl 16m-jpeg-9 us pc105/us 1"" "channel_open_session failed" : "Received SSH_MSG_DISCONNECT: Received ieof for nonexistent channel 0." "channel_open_session failed" : "Received SSH_MSG_DISCONNECT: Received ieof for nonexistent channel 0." [6]+ Segmentation fault x2goclient

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x2gostartagent hangs in rhel6
by x2gou＠whitleymott.net 13 Sep '12

13 Sep '12

>do you have the x2goserver-xsession package (not sure if it is package separately for RHEL6...) installed? no, but offhand i would guess it's not packaged separately, the following commands are among the installed commands: x2golistsessions x2golistsessions_root x2goresume-session x2gosuspend-session x2goterminate-session x2goumount-session x2gosessionlimit x2gocleansessions > o launch a single application (xterm), disable audio, printing, folder sharing same result, the server cpu is pinned, /usr/bin/x2gostartagent never returns, it's repeatedly calling /usr/libexec/x2go/x2goinsertsession, which is calling /usr/libexec/x2go/x2gosqlitewrapper.pl

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x2gostartagent hangs in rhel6
by x2gou＠whitleymott.net 13 Sep '12

13 Sep '12

i have x2goclient and x2goserver working fine in ubuntu. i also have installed x2goserver in rhel6, the installation seemed successful. when i try to open a session to it, x2gostartagent is launched on the server, but it never completes, x2goclient waits forever, and nothing happens. what can be done? what should be tried? thank you, greg

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