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Bug#82: x2gosuspend-session executes with no SESSION_NAME set
by Mike Gabriel 12 Dec '12

12 Dec '12

Package: x2goserver Severity: normal Tag: moreinfo User msx on IRC reported the below issues on IRC: 04:23 < msx> hi all! is anyone else having erratic behaviour of the x2go server? I find that from time to time it tends to break leaving my previously opened sessions orphan - there's no way to attach to them any more. This is the error message i just get while trying to connect with one of my sessions running awesomewm: 04:23 < msx> "Connection failed Died at /usr/lib/x2go/x2gogetagent line 33. Died at /usr/lib/x2go/x2gochangestatus line 35. ERROR: failed to suspend session with ID Died at /usr/lib/x2go/x2gochangestatus line 35. argument "session_id" missed at /usr/lib/x2go/x2godbwrapper.pm line 575." 04:24 < msx> the thing is that the session on the server seems to still be alive, it's just the x2go client can't attach to it @msx: what exact version of X2G Server are you using? The reason for this issue can also be in the X2Go client being used. So, what client do you use (x2goclient, pyhoca-*) and what version of that client? Greets, 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…

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Bug#12: The reported issue has been resolved with Python X2Go release 0.2.1.0
by Mike Gabriel 11 Dec '12

11 Dec '12

close #12 close #14 thanks This issue has been resolved in Python X2Go release 0.2.1.0. Greets, 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…

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Bug#24: Issue resolved with PyHoca-GUI release 0.2.1.0
by Mike Gabriel 11 Dec '12

11 Dec '12

close #24 close #76 thanks This issue has been solved in PyHoca-GUI release 0.2.1.0. Greets, 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…

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Re: [X2Go-Dev] cairo release 1.12.4 now available
by Reinhard Tartler 07 Dec '12

07 Dec '12

The following message is a courtesy copy of an article that has been posted to gmane.comp.lib.cairo as well. On Sa, Okt 06, 2012 at 11:56:13 (CEST), Chris Wilson wrote: > On Sat, 6 Oct 2012 11:31:14 +0200, Andreas Radke <andyrtr(a)archlinux.org> wrote: >> I've packaged the new release and it works well in ArchLinux with my >> local Awesome WM setup. >> >> Remote connections using OpenNX are broken when used with Xfce. >> Xfce-panel and menu keep crashing instantly until I downgrade to 1.12.2 >> on the server. > > There is not enough information here to begin to access the cause. A > stack trace would be a good start. It seems that cairo unconditionally assumes that the xserver does support the latest version of the Xrender extension: http://cgit.freedesktop.org/cairo/tree/src/cairo-xlib-display.c?id=1.12.2#n… This assumption does not hold for many non-Xorg Xservers, including nxagent, which is used by NX and derivatives like OpenNX, FreeNX or X2Go: http://code.x2go.org/gitweb?p=nx-libs.git;a=blob;f=nx-X11/include/extension… Note that the defines for Operators only available in version 0.11 in Xorg are *not* included: /* * Operators only available in version 0.11 */ #define PictOpBlendMinimum 0x30 #define PictOpMultiply 0x30 #define PictOpScreen 0x31 #define PictOpOverlay 0x32 #define PictOpDarken 0x33 #define PictOpLighten 0x34 #define PictOpColorDodge 0x35 #define PictOpColorBurn 0x36 #define PictOpHardLight 0x37 #define PictOpSoftLight 0x38 #define PictOpDifference 0x39 #define PictOpExclusion 0x3a #define PictOpHSLHue 0x3b #define PictOpHSLSaturation 0x3c #define PictOpHSLColor 0x3d #define PictOpHSLLuminosity 0x3e #define PictOpBlendMaximum 0x3e Also, note that nxagent does not use pixman (which is the software implementation that Xorg uses nowadays), but the old, previous implementation of low-level pixel rendering, AFAIUI for example: http://code.x2go.org/gitweb?p=nx-libs.git;a=blob;f=nx-X11/programs/Xserver/… I would assume that there are still a number of other non-Xorg X11 servers (most of them commercial) that do not support these operations. Chris, is there any chance to fix/change cairo to work also without operators that are only available in version 0.11? -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4

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Bug#81: get rid of remnant html tags in client<->broker communications
by Mike Gabriel 07 Dec '12

07 Dec '12

Package: x2goclient Severity: normal Version: 3.99.3.1-HEAD Tags: patch confirmed Hi Alex, I have taken a closer look at the httpbrokerclient.cpp code in x2goclient. Most replies from the httpbroker are compliant with a text/plain content type. This is good IMHO. However, in HttpBrokerClient::createIniFile x2goclient expects html tags as line breaks. If these tags are missing, the session profile won't get recognized by x2goclient. With the current developmental code in x2gobroker.git, I try to implement the current broker API with no html elements at all, so I'd be happy if these last required s could be made unnecessary. Currently, as a list of session profiles the httpbroker client code in x2goclient expects some broker output like this: """ START_USER_SESSIONS [b00830a9-aec4-4e9e-88f8-ddbffeb1c8ea]defsndport=1 sndport=4713 xinerama=1 variant= useiconv=0 iconvfrom=UTF-8 height=600 usekbd=1 applications=TERMINAL,WWWBROWSER,MAILCLIENT,OFFICE host=localhost export= user= fstunnel=1 quality=9 sshport=22 sound=1 fullscreen=0 rootless=0 layout= name=LOCALHOST sshproxyport=22 soundsystem=pulse speed=2 iconvto=UTF-8 soundtunnel=1 useexports=1 width=800 command=KDE multidisp=0 print=1 setdpi=0 type=auto dpi=96 pack=16m-jpeg END_USER_SESSIONS """ So, I am quite keen on x2goclient being able to _also_ handle broker output that looks like this, instead: """ [47af8619-d619-43de-bf00-2c30c47772d1] defsndport=1 sndport=4713 xinerama=1 variant= useiconv=0 iconvfrom=UTF-8 height=600 usekbd=1 applications=TERMINAL,WWWBROWSER,MAILCLIENT,OFFICE host=localhost export= user= fstunnel=1 quality=9 sshport=22 sound=1 fullscreen=0 rootless=0 layout= name=LOCALHOST sshproxyport=22 soundsystem=pulse speed=2 iconvto=UTF-8 soundtunnel=1 useexports=1 width=800 command=KDE multidisp=0 print=1 setdpi=0 type=auto dpi=96 pack=16m-jpeg END_USER_SESSIONS """ Attached to this post you find a patch against httpbrokerclient.* that makes x2goclient understand both variants of httpbroker output (IMHO). Can you please cross-check if that patch keeps x2goclient working with all other broker implementations that are currently deployed at your customers' sites? Greets, 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…

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Processed: your mail
by git-admin＠x2go.org 06 Dec '12

06 Dec '12

Processing commands for control(a)bugs.x2go.org: > tag #35 confirmed Bug #35 [x2goagent] On Debian systems (wheezy/sid): Menus in Libreoffice and some other applications are not rendered properly Added tag(s) confirmed. > severity #78 important Bug #78 [x2goagent] NX_xrandr lacks support from Xrandr 1.2 and higher Severity set to 'important' from 'normal' > tag #78 confirmed Bug #78 [x2goagent] NX_xrandr lacks support from Xrandr 1.2 and higher Added tag(s) confirmed. > thanks Stopping processing here. Please contact me if you need assistance. -- 35: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=35 78: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=78 X2Go Bug Tracking System Contact git-admin(a)x2go.org with problems

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Processed: your mail
by git-admin＠x2go.org 06 Dec '12

06 Dec '12

Processing commands for control(a)bugs.x2go.org: > tag #80 patch Bug #80 [x2goclient] Improve resume session dialog Added tag(s) patch. > thanks Stopping processing here. Please contact me if you need assistance. -- 80: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=80 X2Go Bug Tracking System Contact git-admin(a)x2go.org with problems

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Bug#80: patch for x2goclient from Ezra Bühler
by Mike Gabriel 06 Dec '12

06 Dec '12

Hi Alex, can you please take a look at the latest patch we received for x2goclient? If the patch is acceptable, then please place the changelog entry under the author's name in the changelog and also do a git-commit under the author's identity (using --author with git commit). Greets+Thanks, 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…

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Bug#80: Improve resume session dialog
by Ezra Bühler 06 Dec '12

06 Dec '12

Package: x2goclient Version: HEAD

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[PATCH] Improve resume session dialog
by Ezra Bühler 06 Dec '12

06 Dec '12

Hello I was unable to send my patch to patches(a)x2go.org so I thought I'll try this list. If this is the wrong place, please help me out... It fixes a UI issue of the client that annoys me every day... Cheers, Ezra.

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