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Bug#516: X2go successfully connects to server, but no window is shown
by sebastien chabrolles 21 Jun '14

21 Jun '14

Package: x2goserver Version : 4.0.1.15 Package: x2goagent Version : 3.5.0.24 Hello, I'm using the latest package provided by fedora rawhide repo (v21) for x2goserver on IBM POWER8 Server (ppc64) - Installation is ok without error - Connexion from client to server is ok - But Nothing happen on the screen, I try several option (desktop, firefox browser, xterm), but no windows is shown and no errors in the logs. - I also try a ssh -X connexion and try xterm command, erverything works, but not with x2go Here is a copy of the session.log: NXAGENT - Version 3.5.0 Copyright (C) 2001, 2011 NoMachine. See http://www.nomachine.com/ for more information. Info: Agent running with pid '3864'. Session: Starting session at 'Sat Jun 14 20:26:54 2014'. Info: Proxy running in server mode with pid '3864'. Info: Waiting for connection from 'localhost' on port '30123'. Info: Accepted connection from '127.0.0.1'. Info: Connection with remote proxy completed. Info: Using WAN link parameters 768/24/1/0. Info: Using agent parameters 5000/5/50/0/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-png-9' with session 'unix-kde-depth_32'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 1/1. Info: No suitable cache file found. Info: Listening to X11 connections on display ':89'. Info: Established X client connection. Info: Using shared memory parameters 1/1/1/2048K. Info: Using alpha channel in render extension. Info: Not using local device configuration changes. keyboard file created SessionPath not defined Session: Session started at 'Sat Jun 14 20:27:04 2014'. Session: Terminating session at 'Sat Jun 14 20:35:09 2014'. Info: Waiting the cleanup timeout to complete. Session: Session terminated at 'Sat Jun 14 20:35:10 2014'. Cordialement / Best Regards Sébastien Chabrolles Power Systems Benchmark Specialist IBM Client Center, Montpellier 1 rue vieille poste 34000 Montpellier FRANCE Tel +33 4 67 34 40 95 Email : s.chabrolles(a)fr.ibm.com Sauf indication contraire ci-dessus:/ Unless stated otherwise above: Compagnie IBM France Siège Social : 17 avenue de l'Europe, 92275 Bois-Colombes Cedex RCS Nanterre 552 118 465 Forme Sociale : S.A.S. Capital Social : 655.732.332,20 ? SIREN/SIRET : 552 118 465 03644 - Code NAF 6202A

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Processed: your mail
by owner＠bugs.x2go.org 21 Jun '14

21 Jun '14

Processing commands for control(a)bugs.x2go.org: > reassign #516 nxagent Bug #516 [x2goserver] X2go successfully connects to server, but no window is shown Bug reassigned from package 'x2goserver' to 'nxagent'. Ignoring request to alter found versions of bug #516 to the same values previously set No longer marked as fixed in versions 2:3.5.0.25. > found #516 3.5.0.24 Bug #516 [nxagent] X2go successfully connects to server, but no window is shown There is no source info for the package 'nxagent' at version '3.5.0.24' with architecture '' Unable to make a source version for version '3.5.0.24' Marked as found in versions 3.5.0.24. > fixed #516 3.5.0.25 Bug #516 [nxagent] X2go successfully connects to server, but no window is shown There is no source info for the package 'nxagent' at version '3.5.0.25' with architecture '' Unable to make a source version for version '3.5.0.25' Marked as fixed in versions 3.5.0.25. > tag #516 pending Bug #516 [nxagent] X2go successfully connects to server, but no window is shown Ignoring request to alter tags of bug #516 to the same tags previously set > -- Stopping processing here. Please contact me if you need assistance. -- 516: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=516 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#516: X2Go issue (in src:nx-libs) has been marked as pending for release
by Mike Gabriel 21 Jun '14

21 Jun '14

tag #516 pending fixed #516 2:3.5.0.25 thanks Hello, X2Go issue #516 (src:nx-libs) 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=nx-libs.git;a=commitdiff;h=cfb1990 The issue will most likely be fixed in src:nx-libs (2:3.5.0.25). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit cfb1990d4e845201182ef254da0ae9fe0536c616 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Sat Jun 21 22:29:44 2014 +0200 Add 057_nx-X11-bigendian-ppc64-no-session-window.patch. Fix failures in session windows coming up on Big Endian systems like PPC64. (Fixes: #516). diff --git a/debian/changelog b/debian/changelog index 47a74ec..f6d55fb 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,5 +1,13 @@ nx-libs (2:3.5.0.25-0x2go1) UNRELEASED; urgency=low + [ Mihai Moldovan ] + * Add 029_nxcomp_ppc64.full+lite.patch. Fix sockaddr handling on + Big Endian systems (like PPC64). (Fixes: #515). + * Add 057_nx-X11-bigendian-ppc64-no-session-window.patch. Fix + failures in session windows coming up on Big Endian systems + like PPC64. (Fixes: #516). + + [ Mike Gabriel ] * Add 606_nx-X11_build-on-aarch64.full.patch. Build on aarch64 architectures. (Fixes: #490). * Add 027_nxcomp_abstract-X11-socket.full+lite.patch. In proxy mode "server" @@ -16,10 +24,6 @@ nx-libs (2:3.5.0.25-0x2go1) UNRELEASED; urgency=low test for xkb/rules/base instead of testing for deprecated file xkb/keymap.dir. (Fixes: #40). - [ Mihai Moldovan ] - * Add 029_nxcomp_ppc64.full+lite.patch. Fix sockaddr handling on - Big Endian systems (like PPC64). (Fixes: #515). - -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Wed, 07 May 2014 09:58:10 +0200 nx-libs (2:3.5.0.24-0x2go1) unstable; urgency=low

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Processed: Change submitter name
by owner＠bugs.x2go.org 21 Jun '14

21 Jun '14

Processing commands for control(a)bugs.x2go.org: > unarchive 156 Bug #156 {Done: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de>} [x2goagent] Wrong symlink in x2goagent package for precise Unarchived Bug 156 > submitter 156 ! Bug #156 {Done: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de>} [x2goagent] Wrong symlink in x2goagent package for precise Changed Bug submitter to 'Chris <fisch.666(a)gmx.de>' from '"Christian Fischer" <Fisch.666(a)gmx.de>' > archive 156 Bug #156 {Done: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de>} [x2goagent] Wrong symlink in x2goagent package for precise archived 156 to archive/56 (from 156) > thanks Stopping processing here. Please contact me if you need assistance. -- 156: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=156 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#112: Keyboard Issues
by Corey Puffalt 20 Jun '14

20 Jun '14

I'm also seeing this issue on Mac OS X 10.9.3 with X2Go Client v4.0.1.3. Since I need to be able to run rootlet the KDE workaround noted previously isn't an option for me. If someone is willing to investigate this I'm certainly willing to provide additional information. Thanks, Corey

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yes!
by SARL Mezzònomy 20 Jun '14

20 Jun '14

It works! cli=x2go.X2goClient(start_xserver=(platform == "win32"));#use_cache not recognized s_uuid = cli.register_session(**params) cli.connect_session(s_uuid, password=raw_input()) cli.start_session(s_uuid) stderr.write('Hand-shake over, nxproxy starts.\n') while cli.session_ok(s_uuid): gevent.sleep(1) stderr.write('nxproxy stops by application termination.\n') cli.terminate_session(s_uuid) exit() And I had to copy the Xserver as "shipped" in my distribution together with nxproxy. Thanks! Pierre

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Launch method
by SARL Mezzònomy 20 Jun '14

20 Jun '14

Hi, Thanks for your rapid answer. We found the issue. In fact, I use the client (more or less) as I should use the proxy. Sorry! params = { 'profile_name': raw_input(), 'cmd': raw_input(), 'server': raw_input(), 'port': int(raw_input()), 'username': raw_input(), 'key_filename': '', 'allow_share_local_folders': False, 'share_local_folders': [], 'link': 'adsl', 'use_sshproxy': False, 'sshproxy_key_filename': '', 'sshproxy_host': '', 'sshproxy_tunnel': '', 'sshproxy_user': '', 'session_type': 'application', 'geometry': '800x600', 'convert_encoding': False, 'client_encoding': 'ISO8859-1', 'server_encoding': 'UTF-8', 'rdp_server': '', 'rdp_options': '', 'allow_mimebox': False, 'mimebox_action': 'OPEN', 'mimebox_extensions': '', 'snd_port': 4713, 'snd_system': 'pulse', 'kbtype': 'pc105/us', 'kblayout': 'us', 'printing': True, 'pack': '16m-jpeg-9', 'xdmcp_server': 'localhost', } reg_session_instance = x2go.X2goSession(**params) reg_session_instance.connect(params['username'], raw_input());#this was already wrong... reg_session_instance.start() stderr.write('Hand-shake over, nxproxy starts.\n') while reg_session_instance.is_running(): gevent.sleep(1) reg_session_instance.terminate() exit() And thus, I have no client to indicate the local Xserver, on ubuntu it works fine, but on windows... How can I proceed the same way (without a parameter file) with a proper client to fit with the local XServer ? Thanks again, Pierre

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Host X server DISPLAY is not set
by SARL Mezzònomy 20 Jun '14

20 Jun '14

Hello, I'm currently working on distant application server based on X2GO. On the demonstration computer, the X2GO client (PyQt) works perfectly. So I use this situation to make converge my other system built on the python API. The python API performs correctly the negociation with the server, but whe it comes to nxproxy, this one crashes. A first problem comes from cygwin porting of nxproxy, but it was not suficient to fix it (see PS). nxproxy writes now in the 'session' file the following message: "Host X server DISPLAY is not set". This seem to be linked with the launching of the VcXsrv utility embedded in the X2GO client distribution, which is launched at the client start. But how do I start it without a blank window, and how do I link it with nxproxy ? Thanks in advance, Pierre PS: necessity to rewrite paths in the cygwin syntax, as nxproxy was ported to windows using this technology. self.PROXY_MODE = '-S' if _X2GOCLIENT_OS == "Windows": sys.CYG_HOME=os.path.dirname(self.session_info.local_container).replace('\\','/') sys.CYG_HOME="/cygdrive/"+sys.CYG_HOME[0]+sys.CYG_HOME[2:] self.PROXY_OPTIONS = [ "nx/nx" , "root=%s"%sys.CYG_HOME, ...] ... if _X2GOCLIENT_OS == "Windows": ... self.PROXY_OPTIONS= [ 'nx/nx', 'options=%s' % "/".join([sys.CYG_HOME, "S-%s" % self.session_info.name, 'options']), ]

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Important information: Wrong version of X2Go Server in Baikal LTS Debian archive
by Mike Gabriel 19 Jun '14

19 Jun '14

Dear all, == Summary == we got informed by John McMonagle [1] about wrong package versions in the Debian archive of X2Go. Unfortunately, I only grasped the severity of that bug report a couple of days back. In February 2014, a development snapshot of x2goserver* packages found their way into the Debian-based package archive of X2Go Baikal LTS [2]. This is of course a severe issue and after cross-checking last Monday, I reverted those uploads and provided the correct package versions (X2Go Server 4.0.0.11). No other area of the package archive was affected, only the Baikal LTS packages of X2Go Server for Debian. == How to downgrade == Follow these steps for downgrading the development snapshot (4.1.0.0-preview) to the current Baikal LTS release of X2Go Server (4.0.0.11). Open a terminal and run these commands... $ apt-get update $ apt-cache show x2goserver ### you should see two version of package x2goserver ### x2goserver 4.1.0.0-0x2go1~<something> (which is the currently installed version) ### and ### x2goserver 4.0.0.11-0x2go1+git20140615.736+<debversion>.baikal.1 $ cp /etc/x2go/x2goserver.conf /etc/x2go/x2goserver.conf.bak $ apt-get remove --purge x2goserver-common libx2go-server-perl libx2go-log-perl $ apt-get install x2goserver x2goserver-xsession x2goserver-printing x2goserver-fmbindings $ cp /etc/x2go/x2goserver.conf.bak /etc/x2go/x2goserver.conf ### You may want to view changes between the two config files... $ diff -ur /etc/x2go/x2goserver.conf.bak /etc/x2go/x2goserver.conf # and manually edit the one now installed as x2goserver.conf I am very sorry that this happened, it should not have!!! If you need further help, please contact either me or any other of the devs via our mailing list x2go-user [3] or via IRC [4]. light+love, Mike Gabriel [1] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=429 [2] deb http://packages.x2go.org/debian {squeeze,wheezy,jessie,sid} baikal [3] http://lists.x2go.org/listinfo/x2go-user [4] #x2go at irc.freenode.net (my nick there is "sunweaver") -- 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…

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Maintenance shutdown of {bugs, code, packages, lists}.x2go.org yesterday (2014-06-18)
by Mike Gabriel 19 Jun '14

19 Jun '14

Hi all, unfortunately, our second server machine required some emergency maintenance yesterday, so that we had to take several services offline yesterday: o package archive o mailing lists o Git repository o bug tracker The system went online yesterday around 15.00 UTC after being down for about 4-5hrs. We apologize for the inconvenience, Mike Gabriel (on behalf of the X2Go team) -- 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…

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