x2go-dev October 2011

x2go-dev@lists.x2go.org

18 participants
23 discussions

X2Go release day: x2goserver, plasma-widget-x2go
by Mike Gabriel 26 Oct '11

26 Oct '11

Hi all, today we release these X2Go source projects into the world... x2goserver 3.0.99.7 x2goplasmabindings (aka plasma-widget-x2go) 3.0.1.2 The changelogs can be studied below, Mike ======================================= x2goserver (3.0.99.7-0~x2go1) unstable; urgency=low * New upstream version (3.0.99.7): - Move x2golistmounts script from x2goserver-extensions to x2goserver core. - X2go server extensions: fix regular expression when scanning modality dirs. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 26 Oct 2011 13:04:54 +0200 x2goplasmabindings (3.0.1.2-0~x2go2) unstable; urgency=low [ Mike Gabriel ] * New upstream version (3.0.1.2): - Tab'ified all project files. - Make X2go plasmoid aware of MIME box shared folders. - Add scalable X2go icon. - Fix scaling of widget icon/applet when used with KDE > v4.4.x (appx.). * Renaming of source package and binary package. * Depend on x2goserver (>=3.0.99.7). [ Oleksandr Shneyder ] * New upstream version (3.0.1.2): - Support for new server (not using sudo any more). - Use x2golistmounts from x2goserver. - Use x2goumount-session to umount X2go shares. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 26 Oct 2011 13:09:13 +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…

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OT: exclude /usr/lib/x2go/libX11.so.6 from being linked by other apps
by Milan Knížek 15 Oct '11

15 Oct '11

Hello list, since x2goagent uses its own X window system, there are two libX11.so in the system. Unfortunatelly, some programs (darktable) link against /usr/lib/x2go/libX11.so.6 instead /usr/lib/libX11.so.6 and the compilation fails. Is there a way how to exclude the /usr/lib/x2go directory from the linker system-wide? (Arch linux.) Or is the only solution to install x2goagent to a non-standard directory (/opt/x2goagent)? regards, Milan -- http://www.milan-knizek.net/ About linux and photography (Czech only) O linuxu a fotografování

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OT: exclude /usr/lib/x2go/libX11.so.6 from being linked by other apps
by Milan Knížek 15 Oct '11

15 Oct '11

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Berlios is closing
by Heinz-M. Graesing 15 Oct '11

15 Oct '11

Hello, Mike and I received a message that BerliOS will be closed at the end of 2011. This will have an effect on our major mailing lists. Mike and I have decided to host the lists as a part of the x2go domain. We'll keep you informed about the next steps. After the new groups are ready to use, we won't (auto-) add members of the existing groups, but we'll send an invitation. Thanks to Gmane the history of the groups will survive. Regards, Heinz

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Wiki relaunch
by Heinz-M. Graesing 14 Oct '11

14 Oct '11

Hello list, I've made some major changes to the wiki installation so that our dokuwiki installation can be used as well as our project website. Because of some big changes it was not able to change the wiki for the time of one week. I've changed the name server entry some minutes ago so that the new wiki pages will be accessible in the next hours or days (depending on where you are). You will recognize the new pages by the projects own colors (blue and white) and the new page contents of the front page. I've added a notification area showing you the way to the old TOC-like front page. As it was not possible for me to change every item of my todo list, you'll find a lot of FIXMEs on the pages, but they will vanish time after time. You'll be able to log in with your existing account. The wiki configuration buttons are now located on the bottom of the site. There will be no sidebar any more, but you will find direct links on a bar on the top. There's still space left for further direct links. Other than before you'll be able to edit wiki pages direct after registration - please keep in mind that we believe that everybody who joins the team wants to help our project. I can answer now Mikes question if it is possible to send all wiki changes to a mailing list: yes it will be possible. Even inf the new documentation pages aren’t ready now I would like to convince you to use namespaces in future. By using namespaces inside dokuwiki it will be possible to add localisation support to the pages and to have separated navigation and information spaces. All frontpages of a namespace are named "index" and should contain TOCs like lists to the contents of the regarding namespace. I'll include pagetemplates very soon to make wikipages look more uniform. Again: the new wiki is work in progress. But as it is already usable I think it is the best to start using it. Regards, Heinz

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100% Reproducible: x2go session crash problem
by Andrew Mason 13 Oct '11

13 Oct '11

Hello, We have recently started using x2go internally and although it's wonderful, we have encountered the same issue that was discussed previously. http://comments.gmane.org/gmane.linux.terminal-server.x2go.devel/2461 After googling a bit it seems like this is still unsolved. I have a 100% reliable way to reproduce the issue and a publicly accessible server which can be used for testing, if any one in the team is interested in debugging. I'm happy to provide access, provide a copy of the VM, install packages / do whatever. If server access is required please email me off list and i'll provide username/ssh key. I couldn't see a bug tracker on the website so I will list the steps to reproduce below: Steps to reproduce: 1) Log In: 2) Open 'record it now' (Press Alt + 2 type 'record it now' and enter ) 3) Select full screen record 4) Uncheck the sound recording option 5) Start recording 6) once it counts down and starts recording hit the stop button The session 'crash' is then triggered. This is on a fully up to date ( including backports ) version of Ubuntu 10.04 using KDE and the X2go PPA. Debugging is turned on and there is nothing printed in syslog other than it appears the server restarts. Kind regards Andrew

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New X2go releases (as of 2011-10-12)
by Mike Gabriel 12 Oct '11

12 Oct '11

Hi all, two weeks ago the X2go project developers team has agreed on releasing X2go source projects in shorter release intervals than before. The goal of this is to make new code and X2go features available to the community sooner rather then later and to provide more clarity on what is considered stable and up-to-date and what not. The plan is to release code that - we consider as stable - has been tested by more than one person and - has not been changed in X2go Git for more than 14 days the upcoming Wednesday. As this is the first release shot we will take (after a long time with only irregurlar releases), the changelogs of the individual projects are quite long. Feel free to study these changelog (at the end of this mail) or not. The released source projects of this Wednesday (2011-10-12) are: CLIENT: - x2goclient (3.99.0.1) - pinentry-x2go (0.7.5.1) - python-x2go (0.1.1.18) - x2gothinclient (v1.0.1.3) SERVER: - x2goserver (3.0.99.6) - x2gognomebindings (2.0.1.3) - x2golxdebindings (1.0.1.1) - x2godesktopsharing (3.0.1.3) - cups-x2go (3.0.0.3) Stable packages for Debian/Ubuntu are currently building, a Windows and Debian Armel installer/package of x2goclient will follow within the next days. For server-side packages we will also provide lenny backports within the next week. Please take a good look at the changelogs before upgrading your systems, rather test on a non-production server first, if unsure. The X2go team does not give you any warranties if anything fails with your environment (we simply give our best to provide you with stable code). Greets+HaveFun, Mike Gabriel PS: the changelogs... x2goclient (3.99.0.1-0~x2go1) unstable; urgency=low * New upstream version (3.99.0.1): - Set TCP_NODELAY (equals: turn Nagle off) for SSH graphical port forwarding tunnel. - Include cups/ppd.h in cupsprint.h, fixes build on Debian wheezy/sid. - Add build_man/clean_man stanzas to Makefile. * Explicitly use source format 3.0 (native). * Build-depend on libssh-dev (>=0.4.7). * Update menu file in /debian folder (rename title to ,,X2go Client (Qt)''). * Do not run man2html from rules file anymore. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 11:11:50 +0200 pinentry-x2go (0.7.5.1-0~x2go1) unstable; urgency=low [ Oleksandr Shneyder ] * Set font size in pinentry dialog to 14 -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 10:42:21 +0200 x2gothinclient (1.0.1.3-0~x2go1.1) unstable; urgency=low [ Mike Gabriel ] New upstream version (1.0.1.3): - Split up x2gocdmanager package into x2gocdmanager and x2gothinshutdown package - Fix USB mounting, CD mounting, - Improve code layout (tab stops, inline comments) - Add HTTP_PROXY and FTP_PROXY support to x2gothinclientmanagement (APT package download) - Add example files/symlinks for tftpboot environment. - Add syslinux boot splash with X2go flavour. - Install 486 and 686 kernels in TCE chroot. - Move PXE tftpboot examples to x2gothinclient/share/tftpboot. - Improval of syslinux boot screen. - Add x2gothinclient_preptftpboot script. - Add man page for x2gothinclient_preptftpboot. - Do not run management script if there is a problem with the X2go TCE chroot. - Sanity checks: X2go TCE management script have to run as root. - Add HTTPS_PROXY support. - Add x2gothinclient_cleanup script. - Add man page for x2gothinclient_cleanup. - Run x2gothinclient_init from x2gothinclientd init script. - Fix udev rules path in x2gosmartcardrules, improval of udev script, plus man page. - Fix udev rules path in x2gousbmount. - Add comment that names possible boot profiles to tftp config template. - Add kernel module blacklisting for x2gothinclient_create. - Tweak mtab diversion on X2go Thin Client to avoid error messages. - Add some more PXE/TFTP info at end of x2gothinclient_pretftpboot script. - Disable service restarts in chroot. - Add a ,,hit <RETURN> before TCE creation. - Add tmpfs mount for /var/lib/dbus. - Reduce x2goclient CPU load from ~100% to ~0-1%. - Boot TCE kernel with nomodeset boot option to avoid gCard incompatibilities (Fb vs. Xorg). - Move kernel/initrd symlinks after install rather than copying. - Add detection of kernel upgrades to x2gothinclient_upgrade script. - Adapt chroot file created by x2gothinclient_upgrade, escaping $-signs. - Use --no-session-edit option when starting x2goclient on TCE. - Delay thinshutdown button appearance for 4+6 seconds on X server (re)start (that is: 10s on tce start or X server restart and 4s after session logout). - Add post-run instructions of x2gothinclient_preptftpboot to its man page. * Add acpid to x2gothinclient's Recommends: section. * Remove ssh (=openssh-server) dependency for x2gothinclient package. * Add memtest86+ to x2gothinclient's Recommends: section. * Add midnight commander to Recommends: of x2gothinclient. * x2gothinshutdown: conflicts x2gocdmanager<=1.0.1.2. [ Coco ] * Improvements for upstream version (1.0.1.3): - Replace tmpfs mount on /etc/network/run with symlink /etc/network/run -> /dev/shm. [ Oleksandr Shneyder ] * Improvements for upstream version (1.0.1.3): - x2gosmartcardrules: support for SCM SCR331-LC1 SmartCard Reader. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 12:16:59 +0200 python-x2go (0.1.1.8-0-x2go1) unstable; urgency=low [ Mike Gabriel ] * New upstream version (0.1.1.8), bugfix release for 0.1.1.x series: - Bugfix for: Test for existence of remote home directory on connect. - Unshare local folders during session cleanup. - Remove local session cache folders after sessions have terminated. - Fix missing import of socket module in backends/control/_stdout.py. - Catch failures on sftp_write in control session instance. - Always disconnect from X2goSession instance. - Use random passwords for checking SSH host keys. - Fix duplication of SSH keys in known_hosts file, use hashed hostnames in known_hosts file. Make sure SSH keys written to known_hosts file are available to other SSHClient instances immediately. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 10:54:23 +0200 x2goserver (3.0.99.6-0~x2go1) unstable; urgency=low [ Mike Gabriel ] * New upstream version (3.0.99.6): - Rename x2goumount_session calls to x2goumount-session calls in x2goserver internal scripts. - Re-arranged script files into /bin and /lib directories. - Tab'ified all script files, proper indentation, coding style. - Fix for x2gomountdirs, now also usernames containing blanks can use local folder sharing. - Provide C wrapper for setgid call of x2gosqlitewrapper.pl. Remove dependency from perlsuid. - Store SQLite db in /var/lib/x2go to comply to latest FHS. - Add x2gobasepath script to reliably detect x2goserver install path. - Add man page for x2gobasepath. - Remove Debianisms from INSTALL howto. - Add chromium-browser as possible WWWBROWSER to x2goruncommand. - Add lxterminal as possible TERMINAL to x2goruncommand. - Add LibreOffice.org as possible OFFICE application to x2goruncommand. - Fix for TERMINAL command execution if konsole (KDE4) is installed on the server (closes upstream issue #87). - Silence x2golistsessions on missing session.log files. - Add x2goprint user creation information to INSTALL howto. - Add sanity checks to x2goprint, script can only be run as root. - Fix x2goprint, add syslogging, add inline comments. - Add script lib/x2gologlevel: introduce [log] section in x2goserver.conf with only parameter ,,loglevel''. - Initialize Syslog module for all Perl scripts in x2goserver package. - Add debugging support for almost all DB functions in x2godbwrapper.pm, fix for Syslog module initialization in all Perl scripts. - Add info loglevel messages for all scripts in bin dir. - Add notice messages for start, suspend, resume, terminate, mountdirs actions. - Fix for x2godbwrapper.pm: we can't open/close the syslog socket in a package. This has to be done by the scripts that use x2godbwrapper.pm. - Add info loglevel messages for x2goserver-extensions scripts. - Use usermapping for SSHFS mount points. - Cleanup of man page area, thanks to Ivan Kabaivanov for pointing that out. - Rename example user and group for session limits in x2goserver.conf so that people do not get the idea to put users in x2gouser group. - Add real error message if client fails to resume/suspend/terminate a session. - Present an ISO-8601 compliant datetime string in session lists rendered by x2golistsessions (and similar) command(s). - Silence knotify SIGHUP signals in case that no knotify is running in the X2go session. - Fix x2goumount-session for individual paths (folder type: disk), ToDo: folder type CDROM and removable media. - Let db_insertmount create a proper return value (success vs. failed). - If resuming or suspending of a session fails, mark the session as finished (because the session's x2goagent is very probably dead). Do not write an error to stderr if x2goterminate-session fails (i.e. if x2goagent is dead). - Identified x2goumount script (x2goserver-compat) as a necessary component of x2gognomebindings and moved it there (with new name: x2goumount-session-gnome). - Add x2golistmounts script to X2go server extensions. - Add x2gofeature script and x2gofeature.d subscripts. - Add x2gofeature man page. - Move x2goversion script into x2goserver core. - Add debug output around shadow session startup (in x2gostartagent). - Pass extra argument $USER to client-mode x2godesktopsharing, requires x2godesktopsharing (>=3.0.1.3) for it to work. - Clean session dir ~/.x2go/C-<session_id> after session terminates, if not running in debug mode. - Change of Desktop icons for shared folders. This change is needed for parallel installation of x2gognomebindings and x2golxdebindings. - Terminate x2godesktopsharing cleanly for current session on x2goterminate-session or when x2goruncommand is about to exit. - Resume/suspend x2godesktopsharing during x2goresume-session, x2gosuspend-session. - Provide pluggable X2go extension system for main X2go server functions. - Provide man page for x2goserver-run-extensions that explains the new plug-in mechanism of x2goserver. * React to bug #627990, prefer man2html-base over man2html. * Do not depend on package perlsuid anymore. * Use source format 3.0 (native). * Fix of Debian clean rules, fix of Makefile's clean rules. * Breaks/replaces packages: x2goserver-one, x2goserver-home, x2goprint (instead ofB Conflicts). * Tab'ified postinst/postrm scripts. * Install internal x2goserver scripts to /usr/lib/x2go, make sure scripts in /usr/bin find these scripts. * x2goserver.postinst: fix home path updates if new home path already exists * Provide separate package x2goserver-printing: x2goprint script + man page + adduser x2goprint. [ Moritz Strübe ] * Improvements for new upstream version (3.0.99.6): - Make digits at the beginning of X2go server extension scripts a must, not a suggestion. [ Ivan Kabaivanov ] * Improvements for new upstream version (3.0.99.6): - Many Makefile fixes around man page installation. - Proof-reading code, fixing typos. [ Martin Oehler ] * Fixes for new upstream version (3.0.99.6): - Removes old debug code fragment, fixes x2golistsessions parsing. [ Oleksandr Shneyder ] * Improvements for new upstream version (3.0.99.6): - Remove session directory after 10 sec delay to let x2goclient check cmdoutput file. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 11:44:59 +0200 x2gognomebindings (2.0.1.3-0~x2go1) unstable; urgency=low * New upstream version (2.0.1.3): - Move ,,x2goumount'' script into source project as ,,x2goumount-session- gnome''. - Move x2gosuspend-session-gnome to /bin folder within source project. - Add man pages for x2goumount-session-gnome, x2gosuspend-session-gnome. - Add simple man page for x2gonautilus. - Place x2go-suspend.desktop icon in GNOME Network submenu. - Define unique MIME name spaces for X2go SSHFS GNOME icons. - Rename sshfs.xml to sshfs-x2go-gnome.xml. - Use desktop icon names that contain the name of the desktop session. - Allow blanks in desktop icon names. - Provide more GNOME'ish way to derive icon path name from GNOME object URI. - Let x2goumount-session-gnome be able to handle icons with blanks in their name. * Add gnome-menus as dependency. * Now fully use debhelper for packaging. Fixed lintian issues. * Use source format 3.0 (native). * Add linitian-overrides an man pages to package. * Depend on x2goserver (>=3.0.99.6). -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 11:30:51 +0200 x2golxdebindings (1.0.1.1-0~x2go1) unstable; urgency=low [ Mike Gabriel ] * New upstream version (1.0.1.1): - Add icon symlinks for sshfs/LXDE MIME types. - Use desktop icon names that contain the name of the desktop session. * Imported original tarball version (v1.0.1) to X2go Git. * Adds Debian/Ubuntu packaging (/debian folder). * Depend on destop-file-utils. * Depend on x2goserver (>=3.0.99.6). [ Milan Knížek ] * New upstream version (1.0.1.1): - Fix for wrong/test MIME type in x2gopcmanfm.desktop. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 11:35:28 +0200 x2godesktopsharing (3.0.1.3-0~x2go1) unstable; urgency=low * New upstream version (3.0.1.3): - Fix incomplete DENY statement in main.cpp. - System group for x2godesktopsharing changed from x2gousers -> x2godesktopsharing. - Differentiate between local and remote user, fixes display of wrong user name for remote user. - Add signal handler so that unix signals can be handled within Qt. - Add script x2godesktopsharing-terminate: detect x2godesktopsharing process of a given session and terminate that process. - Save settings and tidy up lock and socket file on X-Server crash. - Provide feature for suspending/resuming x2godesktopsharing (x2godesktopsharing will be terminated on x2gosuspend-session and operations will be resumed on x2goresume-session). - Add man pages for x2go<action>-desktopsharing commands, re-arrange man page folders in source project. * Depend on x2goserver (>=3.0.99.6). * Make sure postinst script does not fail when checking for existence of group x2godesktopsharing. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 11:17:38 +0200 cups-x2go (3.0.0.3-0~x2go1) unstable; urgency=low [ Mike Gabriel ] * New upstream release (3.0.0.3): - Call x2goprint directly with root privileges if x2goserver and CUPS server share the same machine. - Major change of code, add comments, syslogging, fix ghostscript call. - Fix remote printing, use host specified in X2go session information for destination of print jobs, not the host specified in cups-x2go.conf. - Add loglevel config option, allow different log levels (i.e. levels of syslog verbosity). * Add dpkg-statoverride for CUPS backend cups-x2go, file permission 0700 on CUPS backend makes CUPS run this backend with root-privileges which is needed for cups-x2go to work. * Add a proper dpkg-statoverride check in postinst script. [ Mario Oroz ] * New upstream release (3.0.0.3): - Add syslog support for cups-x2go. - Ownership fix for .title file. [ Oleksandr Shneyder ] * New upstream release (3.0.0.3): - fixed reading deprecated /etc/x2go/sql. - fixed saving temprary file in / instead of /tmp. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 12 Oct 2011 10:40:12 +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…

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x2gobasepath and Debian Lenny
by Peter Henn 04 Oct '11

04 Oct '11

Hi Mike, today I tried packaging/building the x2goserver-3.0.99.6. from your git for my Debian Lenny. On my system that perl script 'x2gobasepath' did not that what it should do. It prints just nothing instead of "/usr". When I use the default Debian stuff building the package, that script itself is installed in /usr/bin/x2gobasepath and the perl lib are installed in /usr/lib/x2go My temporary fix was just modifying the print in x2gobasepath to get the required "/usr" for my system. But that should not be the final solution. ---- However I tried that "self compiled" and "self packaged" way, because I run crazy about reproducible session crashes of my xfce4 desktop of my 64bit server. X2goagent seems to die without any hint in the session logs, if I use that one from the Lenny repo: http://packages.x2go.org/debian/, when I close a synaptic, gimp, eclipse, HP-toolbox .... and other tools. Unfortunately the number of tools seem to become an increasing number the last weeks. Interesting was that it depends on: a) when that critical tool was started (e.g. just after the session startup or later) b) if I used the start menu or a terminal (e.g. sudo synaptic worked fine, but starting from menu crashes the session often) The self compiled stuff seems to be now more stable for these first hours (finger crossed). So either it depends on the compile machine and some library dependencies or it may be a heap memory problem of x2goagent. And yes, I know that you wrote the stability might have something to do with the old X-server compiled-in into the x2goagent ... If that finally doesn't help preventing the crash pain, I hope I can ask you, if the new x2goserver-3.0.99.6.0 would work together with the old stable x2goagent-3.4.0-3-1 to prevent all these silly sudo log messages from the old x2goserver-3.0.1-5 in my rsyslog data base. Kind Regards and thank you for that great remote desktop tool. Peter

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Re: [X2go-Dev] [X2go-User] Crashing X2go sessions (was Re: x2gobasepath and Debian Lenny)
by Mike Gabriel 04 Oct '11

04 Oct '11

Hi all, On Fr 30 Sep 2011 01:15:57 CEST Mike Gabriel wrote: > ... cross-posting this mail to x2go-user ML, seems we have a > solution for the crashing situation of x2goagent... Mike > > Hi Peter, > > On Fr 30 Sep 2011 00:32:07 CEST Peter Henn wrote: > >> However I tried that "self compiled" and "self packaged" way, because >> I run crazy about reproducible session crashes of my xfce4 desktop of my >> 64bit server. >> X2goagent seems to die without any hint in the session logs, if I use >> that one from the Lenny repo: http://packages.x2go.org/debian/, when I >> close a synaptic, gimp, eclipse, HP-toolbox .... and other tools. >> Unfortunately the number of tools seem to become an increasing number >> the last weeks. Interesting was that it depends on: >> a) when that critical tool was started (e.g. just after the session >> startup or later) >> b) if I used the start menu or a terminal (e.g. sudo synaptic worked >> fine, but starting from menu crashes the session often) >> >> The self compiled stuff seems to be now more stable for these first >> hours (finger crossed). So either it depends on the compile machine and >> some library dependencies or it may be a heap memory problem of >> x2goagent. And yes, I know that you wrote the stability might have >> something to do with the old X-server compiled-in into the x2goagent ... > > What you describe here (and what we in depth have discussed on > x2go-user ML) might indeed relate to this issue report (marked as > ,,serious'' by NoMachine): > http://www.nomachine.com/tr/view.php?id=TR0202420 > > And this obviously has been fixed in nxagent-3.5.0-2: > > <quote> > ChangeLog: > > nx-X11-3.5.0-2 > > - Fixed TR0202420. XKB utility functions wrote out of bounds. > > - Upgraded RandR server extension to version 1.2. > > nx-X11-3.5.0-1 > > - Opened the 3.5.0 branch based on nx-X11-3.4.0-4. > > - Updated copyright to year 2011. > > [...] > > </quote> > > @Alex: do you think you could pull the nxagent patches into > x2goagent? That would be fabulous!!! Alex has just provided a new x2goagent version (3.5.0.5) in X2go Git. This new version is based on nx-X11-3.5.0-2 nxagent-3.5.0-5 nxauth-3.5.0-1 and we hope it fixes the problem of irregularly crashing sessions. Please everybody who sees these weird session crashes, please test the new x2goagent version (currently building for Debian, building for Ubuntu tonight) and give us feedback ASAP. Greets+Thanks, Mike -- 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…

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Re: [X2go-Dev] [X2go-User] Crashing sessions
by Mike Gabriel 04 Oct '11

04 Oct '11

Hi Daniel, On Di 04 Okt 2011 19:21:13 CEST Daniel Lindgren wrote: > Still having problems, I can log in but sessions die on me several > times a day. > > Server side auth.log, at the time of session crash: > > Oct 4 18:46:45 fileserv gnome-keyring-daemon[5990]: dbus failure > unregistering from session: Connection is closed > Oct 4 18:46:45 fileserv gnome-keyring-daemon[5990]: dbus failure > unregistering from session: Connection is closed > Oct 4 18:46:46 fileserv sshd[23183]: Received disconnect from > 192.168.0.103: 11: disconnected by user > > daemon.log: > > Oct 4 18:46:45 fileserv gnome-session[5975]: WARNING: Detected that > screensaver has left the bus > > The ~/.x2go/<session>/session log on my client: > > NXPROXY - Version 3.5.0 > > Copyright (C) 2001, 2011 NoMachine. > See http://www.nomachine.com/ for more information. > > Info: Proxy running in client mode with pid '17564'. > Session: Starting session at 'Tue Oct 4 18:33:23 2011'. > Info: Connecting to remote host 'localhost:30201'. > Info: Connection to remote proxy 'localhost:30201' established. > Loop: WARNING! Disabling NX delta compression. > Loop: WARNING! Disabling use of NX persistent cache. > Info: Connection with remote proxy completed. > Loop: WARNING! Unrecognized session type 'unix-kde-depth_32'. Assuming > agent session. > Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming > agent session. > Info: Using LAN link parameters 1536/24/1/0. > Info: Using pack method '16m-png-9' with session 'unix-kde-depth_32'. > Info: Not using NX delta compression. > Info: Not using ZLIB data compression. > Info: Not using ZLIB stream compression. > Info: Not using a persistent cache. > Info: Forwarding X11 connections to display ':0.0'. > Session: Session started at 'Tue Oct 4 18:33:23 2011'. > Info: Established X server connection. > Info: Using shared memory parameters 1/2048K. > Proxy: PANIC! Failure reading from the peer proxy on FD#5. > Error: Failure reading from the peer proxy. > Loop: PANIC! No shutdown of proxy link performed by remote proxy. > Error: Connection with remote peer broken. > Error: Please check the state of your network and retry. > Session: Terminating session at 'Tue Oct 4 18:46:48 2011'. > Session: Session terminated at 'Tue Oct 4 18:46:48 2011'. > NXTransDialog: WARNING! Couldn't start '/usr/NX/bin/nxclient'. Error > is 2 'No such file or directory'. > Warning: Couldn't start '/usr/NX/bin/nxclient'. Error is 2 'No such > file or directory'. > NXTransDialog: WARNING! Trying with path > '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games'. > Warning: Trying with path > '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games'. > NXTransDialog: WARNING! Couldn't start 'nxclient'. Error is 2 'No such > file or directory'. > Warning: Couldn't start 'nxclient'. Error is 2 'No such file or directory'. > NXTransDialog: WARNING! Trying with path > '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games'. > Warning: Trying with path > '/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/NX/bin:/opt/NX/bin:/usr/local/NX/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games'. > > The session is completely gone from the server, as if I'd logged out. > > I have the latest nightly packages installed (ie x2goagent 3.5.0.5) on > both client and server. > > Cheers, > Daniel we ourselves are neither really happy about the changes in nxagent and we will have to take a closer look still. Note, the nightly builds are the developers' testing packages. Currently, x2goagent from nightly builds is not at all recommended. Greets, Mike -- 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…

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x2go-dev October 2011