x2go-dev

x2go-dev@lists.x2go.org

5400 discussions

Bug#342: Seamless / rootless apps don't resize in KDE/Kwin
by Wil 17 Nov '13

17 Nov '13

Package: x2goclient 4.0.1.1-0~427~ubuntu12.04.1 Version: 4.0.1.1 (from x2go stable) Ubuntu 12.04.2 LTS 3.2.0-51-generic-pae #77-Ubuntu SMP Wed Jul 24 20:40:32 UTC 2013 i686 Qt: 4.8.1 KDE Development Platform: 4.8.5 (4.8.5) KDE Daemon: $Id$ When trying to resize a rootless window in kde with kwin window manager the resize appears blocked. It's possible to resize the window a tiny bit and then it stops resizing (the resize cursor is still showing though). If all the affects and compositing are turned off occasionally it will start working. It seems worse after the application has just been started and when the resizing kicks in it does seem to keep working. The problem seems to go away if metacity is chosen as the window manager (obviously this is less than ideal as a lot of kde functionality is disabled and metacity themes often feature very fiddly resize borders).

1 0

wmctrl problems
by Jean-Francois Dagenais 14 Nov '13

14 Nov '13

Hi all, Running x2go server on ubuntu (12.04), and my terminal is a mac running XQuartz (with quartz-wm) and the Qt x2go client. I used the Published apps rootless and spawn a few windows from the server. Things run pretty smoothly and Im happy with the performance. The thing that hurts is related to window management. Heres a relevant output: $ echo $DISPLAY :50 $ wmctrl -l Cannot get client list properties. (_NET_CLIENT_LIST or _WIN_CLIENT_LIST) $ wmctrl -m Cannot get window manager info properties. (_NET_SUPPORTING_WM_CHECK or _WIN_SUPPORTING_WM_CHECK) Whereas if I run the same commands natively on the mac, XQuartz responds correctly to wmctrl. So the problem affects pretty much all tools related to window management I tried. I am no X11 expert, but I am a developer and very familiar with linux systems. Right now I just need a few pointers, any thoughts? Thanks in advance! /jfd

1 0

Re: [X2Go-Dev] Bug#338: gnome no longer working in Ubuntu 13.10
by brian mullan 14 Nov '13

14 Nov '13

With Ubuntu 13.10... *gnome-session-fallback * has been replaced with: *gnome-session-flashback* Gnome Flashback is a session for Gnome 3 which was initially called "Gnome Fallback", and shipped as a stand-alone session in Debian and Ubuntu. It provides a similar user experience to the Gnome 2.x series sessions. It consists of the following components: - GnomePanel - Metacity - GnomeApplets The first release was on 2013-09-25, included in gnome-panel 3.8.0. This is the first release that ships a session descriptor and wrapper script for the "Gnome Flashback" session. This is similar to the standalone fallback session previously shipped in Debian / Ubuntu. As integration with the rest of the Gnome stack has suffered somewhat, this is mainly aimed at distributions that still want to support a metacity / gnome-panel based desktop (e.g. for LTSP installations). Some integration work may be necessary - for example, nautilus 3.8 no longer draws the desktop background icons. Brian

2 1

Bug#338: gnome no longer working in Ubuntu 13.10
by Michael Lipp 14 Nov '13

14 Nov '13

Package: x2goserver Version: 4.0.1.6-0~712~saucy1 After upgrading my server from Ubuntu 13.04 to 13.10, x2go stopped working. All I get now is a blank screen.

2 1

upcoming changes for shadow session names in X2Go Server 4.1.x.y
by Mike Gabriel 13 Nov '13

13 Nov '13

Hi all, I have today made a change to the naming of desktop sharing / shadow sessions in X2Go. Earlier, I already added a script x2golistshadowsessions. Yesterday, I realized that it works for the wrong user. It works for the user who is sharing his/her desktop session. But it actually was intended for the user who requests desktop sharing. Note that x2golistshadowsessions is only used from PyHoca-GUI's desktop sharing feature. The x2golistshadowsessions command is not available in x2goserver below version 4.1.0.0. Today then, I wrote a patch for X2Go Server (x2goserver.git, master branch) that changes the session names of desktop sharing sessions. Until now: ---------- <shadowed-user>-<dpl>-<tstamp>_stS0XSHAD<shadow-user>XSHADPP<shadow-display>_dp<depth> From now on: ------------ <shadow-requesting-user>-<dpl>-<tstamp>_stS0XSHAD<shadow-user>XSHADPP<shadowed-display>_dp<depth> With this change x2golistshadowsessions shows shadow sessions to the user who requested the shadow session. This fixes crashing desktop sharing sessions in PyHoca-GUI, btw. It also transparently works with X2Go Client. Feedback? Comments? Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby 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…

1 1

SupeReNicer support for X2Go Server 4.1.0.0-preview
by Mike Gabriel 13 Nov '13

13 Nov '13

Hi all, the 4.1.0.0-preview (x2goserver.git master) just received a code patch from Guangzhou Nianguan Electronics Technology Co.Ltd, an open source company in Asia that plans to use X2Go for school setups in areas where electricity is a rare resource. They plan to build cost-effective and energy-effective embedded thin clients running X2Go. The patch we received adds a feature to X2Go Server called SupeReNicer [1] and it is a tool that hooks into x2gocleansessions. It renices suspended sessions to nice level 19 and renices them again to nice level 0 once they change there status from suspended to running. See the new x2goserver.conf template for configuration hints [2]. Happy testing! Mike [1] http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=9ae866256d908d9… [2] http://code.x2go.org/gitweb?p=x2goserver.git;a=blob;f=x2goserver-common/etc… -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby 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…

5 10

Bug#339: nxcomp: Android patch
by Mike Gabriel 12 Nov '13

12 Nov '13

Package: libxcomp3 Severity: wishlist Version: 3.5.0.21 The QVD project ships an Android patch for nxcomp [1]. We should evaluate that patch and possibly apply it to nx-libs. Mike [1] https://github.com/theqvd/theqvd/blob/master/nx/nxcomp-3.5.0-android.patch -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby 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…

1 0

Heads Up for browser-plugin devs
by Stefan Baur 08 Nov '13

08 Nov '13

Hi, not sure if everyone is reading slashdot, so http://slashdot.org/stories/gateone might be worth a visit. This fellow coded a SSH terminal emulator in HTML5/JavaScript and is adding X11 support as well. -Stefan

4 4

Bug#337: nxcomp doesn't compile against libc++ STL
by Clemens Lang 05 Nov '13

05 Nov '13

Package: nx-libs Version: 3.5.0.21 The nx-libs-lite package does not compile on OS X Mavericks because Apple's clang compilers now default to compiling against the libc++ STL rather than (their outdated copy of) libstdc++. While the compiler still allows changing that, we should not rely on this being possible forever. The compiler chokes in Types.h, specifically the clear() methods in subclasses of vectors that use implementation details of the GNU STL. The attached patch fixes these compilation issues by not overriding the clear() method when compiling against libc++, since the libc++ headers seem to do essentially the same as the overriden method. HTH, -- Clemens Lang MacPorts Developer

1 0

Bug#323: 323 bug
by Eric Forgeot 01 Nov '13

01 Nov '13

Hello, I have this problem as well. version 4.0.1.1 for the client version 4.0.1.6 for the server on linuxmint 15. All packages coming from the ppa:x2go/stable I tried this: 1/ sudo rm -f /var/lib/x2go/x2go_sessions sudo x2godbadmin --createdb 2/ creating a new ssh user on the server, and trying to connect with this new one. x2go detected the /home/my_new_user folder was missing, and when I created it, x2go refused to connect any longer. 3/ editing / renaming ~/.ssh/known_hosts from the client side (according to http://john.wesorick.com/2011/11/issues-installing-x2go.html I also commented the "HostKey /etc/ssh/ssh_host_ecdsa_key" in my sshd_config on the server) none of them worked. I also renamed the ~/.x2go/ ~/.x2goclient/ folders in my home I can barely copy the output from the error window ( it hides itself too quickly and can't find a way to get it from elsewhere) : Starting session at 'Fri Nov 1 13:28:55 2013'. 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 session in stage '7'. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Fri Nov 1 13:28:56 2013'. Session: Session terminated at 'Fri Nov 1 13:28:56 2013'. (I don't understand why it tries to connect to localhost) My log in ~/.x2go/S-mylogin-50-1383308923_stDLXDE_dp24/sessions says: Loop: PANIC! The remote NX proxy closed the connection. Loop: PANIC! Failure negotiating the session in stage '7'. Loop: PANIC! Wrong version or invalid session authentication cookie. x2go worked perfectly before, I can't trace when it stopped working but it's probably after some package updates.

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

x2go-dev