x2go-dev July 2012

x2go-dev@lists.x2go.org

12 participants
17 discussions

Suspend-To-DISK/RAM and x2goclient
by Christoph Egger 21 Jul '12

21 Jul '12

Hi all! Currently when I suspend my Desktop while a x2goclient is running and has a active session I'll get a unresponsive X window after resume the computer. Would be really cool if x2go would -- after detecting the ssh session is gone -- try to reconnect to the same session so I can leave my x2go applications just open when doing suspend/resume. Regards Christoph -- 9FED 5C6C E206 B70A 5857 70CA 9655 22B9 D49A E731 Debian Developer | Lisp Hacker | CaCert Assurer

1 0

libxul not found
by Jan Engelhardt 06 Jul '12

06 Jul '12

When attempting to connect to a "running" session with x2goclient, I get an error report about missing libxul. This does not happen if the session is "suspended", or when creating a new one. == http://picpaste.de/libxul.png == NXPROXY - Version 3.5.0 Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '6818'. Session: Starting session at 'Fri Jul 6 15:00:19 2012'. Info: Connecting to remote host 'localhost:31004'. Info: Connection to remote proxy 'localhost:31004' established. Error: The remote NX proxy closed the connection. Error: Failure negotiating the sessino in stage '7'. Session: Terminating session at 'Fri Jul 6 14:45:56 2012'. Session: Session terminated at 'Fri Jul 6 14:45:56 2012'. /usr/lib64/firefox/plugin-container: error while loading shared libraries: libxul.so: cannot open shared object file: No such file or directory

1 0

x2goclient-3.99.2.1 plugin crash
by Jan Engelhardt 05 Jul '12

05 Jul '12

I can get the x2goclient firefox plugin to reproducibly crash. This crash happens once one clicks on the blue X2go splash when the plugin is loaded. According to gdb, (gdb) p stb $1 = (QToolBar *) 0x0 [or values pointing to unmapped areas] (gdb) l 10353 void ONMainWindow::slotEmbedToolBarToolTip() 10354 { 10355 if ( !showTbTooltip ) 10356 return; 10357 QWidget* widg=stb->widgetForAction ( 10358 act_embedToolBar ); 10359 QToolTip::showText ( this->mapToGlobal ( QPoint ( 6,6 ) ), 10360 tr ( "<br><b>   Click this " 10361 "button   <br>" 10362 "   to restore toolbar" (gdb) bt #0 data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135 #1 qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2342 #2 d_func (this=0x0) at widgets/qtoolbar.h:167 #3 QToolBar::widgetForAction (this=0x0, action=0x0) at widgets/qtoolbar.cpp:1285 #4 0x00007fe1d9ad5c03 in ONMainWindow::slotEmbedToolBarToolTip (this= 0x7fe1d14c6800) at ../onmainwindow.cpp:10358 #5 0x00007fe1d9b554fd in ONMainWindow::qt_metacall (this=0x7fe1d14c6800, _c= QMetaObject::InvokeMetaMethod, _id=108, _a=0x7fff1d3d0440) at moc_onmainwindow.cpp:402 #6 0x00007fe1d7c235aa in QMetaObject::activate (sender=0x7fe1d1413200, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3287 #7 0x00007fe1d7c2b66f in QSingleShotTimer::timerEvent (this=0x7fe1d1413200) at kernel/qtimer.cpp:308 #8 0x00007fe1d7c26e89 in QObject::event (this=0x7fe1d1413200, e=<optimized out>) at kernel/qobject.cpp:1190 #9 0x00007fe1d844fc34 in notify_helper (e=0x7fff1d3d0b00, receiver= 0x7fe1d1413200, this=0x7fe1db3e00b0) at kernel/qapplication.cpp:4481 #10 QApplicationPrivate::notify_helper (this=0x7fe1db3e00b0, receiver= 0x7fe1d1413200, e=0x7fff1d3d0b00) at kernel/qapplication.cpp:4453 #11 0x00007fe1d8454ac1 in QApplication::notify (this=0x7fe1db3a94b0, receiver= 0x7fe1d1413200, e=0x7fff1d3d0b00) at kernel/qapplication.cpp:4360 ---Type <return> to continue, or q <return> to quit---q Quit I also attempted to valgrind that, and came up with ==19917== Conditional jump or move depends on uninitialised value(s) ==19917== at 0x12237BD8: ONMainWindow::slotEmbedToolBarToolTip() (onmainwindow.cpp:10355) ==19917== by 0x122B74FC: ONMainWindow::qt_metacall(QMetaObject::Call, int, void**) (moc_onmainwindow.cpp:402) ==19917== by 0x1424A5A9: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (qobject.cpp:3287) ==19917== by 0x1425266E: QSingleShotTimer::timerEvent(QTimerEvent*) (qtimer.cpp:308) ==19917== by 0x1424DE88: QObject::event(QEvent*) (qobject.cpp:1190) ==19917== by 0x132C9C33: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4481) ==19917== by 0x132CEAC0: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:4360) ==19917== by 0x1423782B: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:787) ==19917== by 0x142643A7: QTimerInfoList::activateTimers() (qcoreapplication.h:215) ==19917== by 0x14261B93: timerSourceDispatch(_GSource*, int (*)(void*), void*) (qeventdispatcher_glib.cpp:184) ==19917== by 0xA3E258C: g_main_context_dispatch (gmain.c:2425) ==19917== by 0xA3E2D87: g_main_context_iterate.isra.21 (gmain.c:3073) ==19917== So, showTbTooltip seems uninitialized. I added printfs around every place where showTbTooltip is modified. However, my printfs never made it to screen (stdout/stderr are connected to a /dev/pts/N), which means that initWidgetsEmbed was never called.

2 2

Fullscreen RDP sessions with X2Go
by Mike Gabriel 03 Jul '12

03 Jul '12

Hi John (Sullivan), I currently try to provide Windows 2008 Terminal Services through X2Go and I stumbled over an issue I was not aware of. In fullscreen mode the X2Go client-side does not get a keyboard grab on the rdesktop session window. I can move+click with the mouse, I can view the rdesktop login screen, but I cannot type. This is with pyhoca-gui and x2goclient. The problem does not occur with rdesktop running in a Window (rootless, but not fullscreen). I then hacked PyHoca-GUI a little and launched rdesktop (-f) not as a rootless application (which is the default), but inside an agent desktop session (type "D"). Then the keyboard grab is there. Have you an idea on this? I know that you provide RDP session through X2Go quite often. Thanks for any info, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein fon: +49 (1520) 1976 148 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

3 5

Cut & Paste between 2 Ubuntu servers
by UWP 03 Jul '12

03 Jul '12

Hi! I have this problem since a long time: cut & paste in the x2goclient itself (same machine to same machine) works perfectly. But to get the clipboard-stuff out of the x2goclient (and vice versa) to the main machine is not possible. Since 1 week I got precise pangolin (12.04) on both of my machines, they have these packages: dpkg -l|grep x2go ii python-x2go 0.2.0.5-0~825~precise1 Python module for X2Go client support ii x2goagent 2:3.5.0.13-0~241~precise1 X2Go agent ii x2goclient 3.99.2.1-0~229~precise1 X2Go Client application (Qt4) ii x2godesktopsharing 3.0.1.4-0~68~precise1 share X2go desktops with other users (via shadow sessions) ii x2goserver 3.1.1.1-0~549~precise1 X2Go server daemon scripts ii x2goserver-extensions 3.1.1.1-0~549~precise1 X2Go server daemon scripts (extensions) The packages are coming from the ubuntu-PPA http://ppa.launchpad.net/x2go/stable/ubuntu I guess this is up2date? But the problem stays. It's a full desktop access. Do you need more informations? Thanx, Udo

4 12

Re: [X2Go-Dev] [X2Go-User] x2go-server upgrade
by Mike Gabriel 03 Jul '12

03 Jul '12

Hi Kris, On Mo 02 Jul 2012 12:35:25 CEST wrote: > I upgraded the server ( debian squeeze ) and now no-one can do > client side printing. I cant check the spool dir as chown / chmod > dont work on the seesion dir. does anyone have a fix for this? I > have tried the latest x2go client and pyhoca with no success. I just checked printing myself with latest x2goserver package and it got indeed broken in the lately released 3.1.1.2. I have just prepared a bugfix release 3.1.1.3 that should re-enable client-side printing (the Debian packages are already available, Ubuntu packages will follow in the next 24h). Thanks for reporting this! Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein fon: +49 (1520) 1976 148 GnuPG Key ID 0xB588399B mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

2 2

New X2Go releases: pyhoca-gui, python-x2go, x2gognomebindings
by Mike Gabriel 02 Jul '12

02 Jul '12

Dear all, The X2Go Project is proud to announce a couple of new X2Go component releases: - python-x2go (0.2.0.6) - pyhoca-gui (0.2.0.1) - x2gognomebindings (2.0.1.6) All new packages will be available in our stable repositories (Debian, Ubuntu) within the next 24h. The Windows version of PyHoca-GUI will be available within the next 48 hours. The new PyHoca-GUI and Python X2Go versions are mainly bugfixing releases. The new X2Go Gnome(2) Bindings package fixes a problem with unmounting of client-side shares if the user's HOME is mounted via NFS. Note: this package is only installable on GNOME 2 installations (Ubuntu Lucid, Debian squeeze). We are thinking about how to upgrade this package for usage with GNOME 3. light+love, Mike python-x2go (0.2.0.6-0~x2go1) RELEASE; urgency=low * New upstream version (0.2.0.6) - Ignore non-master sessions before calling the foldersharing- not-available hook. - Add several double underscore method aliases in X2goSession class. - Add several double underscore method aliases in X2goClient class. - Avoid double notifications on SSHFS being unavailable for the authenticated user. - X2goSession.HOOK_printing_not_available(): Fix log message. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Mon, 02 Jul 2012 20:54:37 +0200 pyhoca-gui (0.2.0.1-0~x2go1) RELEASE; urgency=low * New upstream version (0.2.0.1): - Drop Encoding key from .desktop file (deprecated as of latest FreeDesktop.org specs. - Fix grammatical error in man page. - Let logon window and session title window be positioned at top of screen also for ,,gnome-fallback'' sessions. - Let logon window and session title window be positioned at top of screen also for ,,ubuntu-2d'' sessions. - Provide empty template for the French translation of PyHoca-GUI. - Let logon window and session title window be positioned at top of screen also for ,,openbox-gnome'' sessions. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Mon, 02 Jul 2012 20:26:40 +0200 x2gognomebindings (2.0.1.6-0~x2go1) RELEASE; urgency=low * New upstream version (2.0.1.6): - Make sure we run fusermount from within a directory that the user has read access to. * Depend on desktop-file-utils (postinst uses script ,,update-desktop-database''). -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Mon, 02 Jul 2012 14:31:41 +0200 -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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

2009

2008

x2go-dev July 2012