x2go-dev

x2go-dev@lists.x2go.org

2 participants
5403 discussions

Issues/Quirks with MAC client
by Stefan Baur 26 Sep '12

26 Sep '12

Hi list, I'm currently experimenting with x2goclient 3.99.2.2 on Mac OS X and this is what I've found "weird/fix-worthy" so far: 1) PulseAudio stutters (just like it does in the current MS-Windows client) 2) when x2goclient is called with "--hide", there is no way to access the "Published Applications" menu 2.1) there is no way to start published applications from the dock (compare right-click on systray icon on MS-Windows) 2.2) there also is no way to start published applications from the x2goclient menu on the upper screen border Re: 1) I'm not sure what we can do about this; it seems Mihai's attempts to make the PulseAudio developers aware of the issues have failed. :-( The other issues look like they could be fixed by the x2go-devs, though, so I'm posting my suggestions here: Re: 2) "--hide", on Windows (and probably also on Linux, though I never checked it there), means "hide-to-systray", so parts of the application remain accessible via right-click (context menu). I guess a sensible action on Mac OS, when "--hide" is used, would be to do a "minimize" by going straight to the Dock on startup, but, upon clicking the Dock icon, show the usual screen (just like after un-minimizing any other app). This is under the assumption that "2.1)" simply doesn't work on Mac OS. An alternative would be to remain "hidden", i.e. without a visible window on screen, and offering a pull-down menu with all published applications on the top menu bar ("2.2)"). Now, before anyone starts coding away on this, I'd like to see some feedback from the Mac users here: a) Where do you expect to find a list of published applications? b) Is there a UI styleguide by Apple that says this must/must not/should/should not be done in a particular way? -Stefan

3 6

Bug#38: Fixed in Vcs for X2Go Server
by Mike Gabriel 26 Sep '12

26 Sep '12

tags #38 pending thanks Putting the info into X2Go BTS, sorry for the noise on the list... Committed to both branches (master and release/3.1.1.x): http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=e010395a46a9cd1… http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=8da7d3082b40664… 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…

2 1

Bug#38: Zombie processes caused by x2gocleansessions
by Mike Gabriel 26 Sep '12

26 Sep '12

Package: x2goserver Severity: normal Version: 3.1.1.4 Tags: pending Stéphane Graber reported the issue below to the x2go-dev Mailing list... ----- Weitergeleitete Nachricht von stgraber(a)ubuntu.com ----- Datum: Tue, 25 Sep 2012 22:44:16 -0400 Von: Stéphane Graber <stgraber(a)ubuntu.com> Antwort an: x2go-dev(a)lists.berlios.de Betreff: [X2Go-Dev] x2gocleansessions not handling sigchld An: x2go-dev(a)lists.berlios.de Hello, Running x2go 3.1.1.4-0~592~precise1 on 12.04, I'm still seeing x2gocleansessions not properly cleaning up after its children, resulting in a bunch of zombie processes. I added a very basic SIGCHLD handler to the perl script and it seems to have been doing the trick, at least for the past few hours. I just added: $SIG{CHLD} = sub { wait }; After the existing: $SIG{TERM}=\&catch_term; -- 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…

1 0

New X2Go releases: x2goserver, cups-x2go, x2goplasmabindings, python-x2go
by Mike Gabriel 26 Sep '12

26 Sep '12

Dear all, The X2Go Project is proud to announce a couple of new X2Go component releases: - x2goserver (3.1.1.4) - cups-x2go (3.0.0.4) - x2goplasmabindings (with plasma-widget-x2go, 3.0.1.4) - python-x2go (0.2.0.10) All new packages will be available in our stable repositories (Debian, Ubuntu) within the next 24h. In the past months we skipped some minor announcements of release that were related to inclusion of some X2Go components in Debian (being available wheezy, partly in jessie). In the new X2Go Server release several issues got addressed: o Audio support (pulseaudio) with X2Go-proxied RDP sessions o Media support (client-side shared folders) for X2Go-proxied RDP sessions o XDCMP session type fixed o Fix KWin crashes on Kubuntu 12.04 (sponsored by Rohloff AG, thanks Mirco!!!) o Fix Xinerama with x2goserver-xsession package installed (also: thanks Mirco) In cups-x2go Helmer Teles provided us with a patch that now allows to specify the number of copies in a print job. Thanks to Helmer for that. In Python X2Go we fixed these issues: o Colour depth issues on Windows Clients (16 vs 17 bit) o Keyboard focus in X2Go-proxied RDP session against Windows 7 / 2008 o Fix session crashes due to left over bash-like commands o Prepare for DirectRDP session options... A Windows version of PyHoca-GUI with latest Python X2Go in it will be deferred till the release of PyHoca-GUI 0.2.0.5 (due in a couple of weeks, I guess). In the Plasma widget for X2Go we adapted the code to become aware of the modified mount points for SSHfs shares (introduced with X2Go Server 3.1.1.2). light+love, Mike x2goserver (3.1.1.4-0~x2go1) unstable; urgency=low [ Jan Engelhardt ] * New upstream version (3.1.1.4): - Add -pie as linker flag. Fixes non-position-independent-executable (x2gosqlitewrapper.c). The executable is now completely position independent. [ Mike Gabriel ] * New upstream version (3.1.1.4): - Fix x2gosessionlimit script. - Wrap padsp around rdesktop calls if pulse is used as audio protocol. - Add option ,,-r sound:local'' to rdesktop calls if pulse is enabled. - Proxy X2Go client-side shares into remote desktop session. - For applications inside of a session, use NX's Xrandr library instead of Xorg's Xrandr library (partially closes #28). - Make sure when launching desktop session through the Xsession mechanism that the LD_LIBRARY_PATH variable stays intact. Closes #29. - Only extend LD_LIBRARY_PATH by Xrandr extension for KDE. Breaks GNOME. * /debian/control: + Maintainer change in package: X2Go Developers <x2go-dev(a)lists.berlios.de>. + Depend on nx-libs (>=3.5.0.15-0~) which has the Xrandr symlinks folder. + Add rdesktop and pulseaudio-utils to Suggests. + Priority: optional. [ Oleksandr Shneyder ] * New upstream version (3.1.1.4): - Remove "-nolisten tcp" option with XDMCP sessions. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Tue, 25 Sep 2012 13:15:11 +0200 cups-x2go (3.0.0.4-0~x2go1) unstable; urgency=low [ Mike Gabriel ] * New upstream version (3.0.0.4): - Add more debug messages. - Use proper project name where appropriate and possible (,,X2Go''). * Maintainer change in package: X2Go Developers <x2go-dev(a)lists.berlios.de>. [ Helmer Teles ] * New upstream version (3.0.0.4): - Fix ignoring number of copies to be printed for single pages. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Tue, 25 Sep 2012 15:59:04 +0200 python-x2go (0.2.0.10-0~x2go1) unstable; urgency=low * New upstream version (0.2.0.10): - Use session type 'D' for X2Go-proxied RDP session when run in fullscreen mode. Fixes upstream issue #27. - Indentation fix in defaults.py. - Make Python X2Go aware of DirectRDP settings in session profiles. - Ignore DirectRDP options in session profile config for now. - Remove bashism from X2Go server command calls. Caused servers with no installed x2goserver-xsession package to crash desktop sessions (observed with KDE4 on Ubuntu 12.04). - Handle 16bit and 17bit colour depth (Windows clients) as equal when resuming sessions. * Maintainer change in package: X2Go Developers <x2go-dev(a)lists.berlios.de>. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Tue, 25 Sep 2012 16:03:24 +0200 x2goplasmabindings (3.0.1.4-0~x2go1) unstable; urgency=low * New upstream version (3.0.1.4): - Fix version file. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Tue, 25 Sep 2012 15:53:38 +0200 x2goplasmabindings (3.0.1.3-0~x2go1) unstable; urgency=low * New upstream version (3.0.1.3): - Make plasme-widget-x2go of new mount points of spool and mimebox share. - Make plasma-widget-x2go aware of new path names in x2goserver (>= 3.1.1.3). * /debian/control: + Maintainer change in package: X2Go Developers <x2go-dev(a)lists.berlios.de>. + Priorty: optional. + Depend on x2goserver >= 3.1.1.2. -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Tue, 25 Sep 2012 15:48:05 +0200 -- 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…

3 5

X2go, printing, Vserver, PostgreSQL - PS
by senrabdet＠aol.com 26 Sep '12

26 Sep '12

Hi All (Hi John): John, thanks so much for the input - we're trying to use the instructions from: http://www.x2go.org/doku.php/wiki:advanced:multi-node:x2goserver-pgsql http://www.x2go.org/doku.php/wiki:advanced:multi-node:x2goserver-printing ...and given that we cannot get do a manual ssh command line connection from the cups server/Vserver Host (which is this design we assume is the "ssh client") to the x2go server/Vserver Guest (which would then be the "ssh server") that that is probably where the problem lies (which we think is what John is suggesting). FYI though we cannot ping the Vserver guest from the host or visa versa by domain name (each can resolve to itself if we ping within the respective environments...i.e., in the Vserver host, if we ping "servername.myhost.com" the ip resolves), we think this is some sort of network protocol/firewall issue (the inability to ping by domain name) and not the source of the problem, but could be wrong. Are guessing this is an ssh issue and are working to sort that. We have some security concerns about have an active ssh between Vserver guests and hosts, but figure we want to get the printing working first and then think about possible security issues. SO...when we first try to connect via ssh commands from the cups server on the vserver host to the x2go server on the Vserver guest with the postgreSQL back end per http://www.x2go.org/doku.php/wiki:advanced:multi-node:x2goserver-printing, we get... RSA key fingerprint is dd:04:0f:56:5f:23:a8:71:e6:d8:aa:64:4c:91:16:0d. Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added '192.168.1.112' (RSA) to the list of known hosts. Permission denied (publickey). We couldn't get the initial "here's how you move the public key from the client to the authorized_keys on the server", so we created /home/x2goprint/.ssh and added the public key info to authorized_keys there by hand....this also may be the source of the problem. We've tried checking the permissions and ownership on /home/x2goprint and it's .ssh and authorized_keys, as well as the x2go servers sshd_config file but no joy yet. Interestingly, our attempts do create a know_hosts file so we think some level of connection occurs. What's interesting, is that the print jobs show up in the /var/spool/cups logs on the cups server (Vserver host), so there seems to be some level of connection....sowe're guessing the the correct ssh connection is "the problem" we need to fix for x2goprint (the script) to work. Thanks for the input - may write back with questions, or hopefully "this is how we solved this"... Best, Ted

2 1

x2gocleansessions not handling sigchld
by Stéphane Graber 26 Sep '12

26 Sep '12

Hello, Running x2go 3.1.1.4-0~592~precise1 on 12.04, I'm still seeing x2gocleansessions not properly cleaning up after its children, resulting in a bunch of zombie processes. I added a very basic SIGCHLD handler to the perl script and it seems to have been doing the trick, at least for the past few hours. I just added: $SIG{CHLD} = sub { wait }; After the existing: $SIG{TERM}=\&catch_term; -- Stéphane Graber Ubuntu developer http://www.ubuntu.com

2 1

Bug#34: SSH_OPTIONS_FD
by Xypron 25 Sep '12

25 Sep '12

Using libssh compiled from http://git.libssh.org/projects/libssh.git/log/?h=v0-5 I now can successfully connect via a proxy server to a SSH server. My coding is available at svn co http://www.xypron.de/svn/x2go/x2goclient/branches/proxy/ The changes in sshmasterconnection.* and connectionwidget.* are complete to my understanding. In onmainwindow I have only treated one of three entrypoints to sshmasterconnection. E.g. LDAP is not proxy enabled yet. In onmainwindow the proxy password field I introduced possibly should only be shown if a proxy is used and a login provided. Best regards Heinrich

7 19

Bug#28: Closing X2Go bugs after release of X2Go Server 3.1.1.4
by Mike Gabriel 25 Sep '12

25 Sep '12

close #28 close #29 thanks Closing X2Go Server bugs: The released version 3.1.1.4 closes: http://bugs.x2go.org/28 http://bugs.x2go.org/29 -- 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…

2 1

Bug#27: Closing X2Go bugs after release of Python X2Go 0.2.0.10
by Mike Gabriel 25 Sep '12

25 Sep '12

close #27 close #36 thanks Closing Python-X2Go bugs: The released version 0.2.0.10 closes: http://bugs.x2go.org/27 http://bugs.x2go.org/36 -- 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…

2 1

Bug#34: http://www.ietf.org/rfc/rfc2817.txt
by Xypron 24 Sep '12

24 Sep '12

The relevant RFC describing tunneling of HTTP is in http://www.ietf.org/rfc/rfc2817.txt Chapter 5.2 Requesting a Tunnel with CONNECT

5 6

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

x2go-dev