x2go-dev May 2015

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27 participants
196 discussions

Re: [X2Go-Dev] improve Xinerama
by Ulrich Sibiller 05 May '15

05 May '15

Am 29.04.2015 00:37 schrieb "Mike Gabriel" <mike.gabriel(a)das-netzwerkteam.de>: > > Hi Uli, > > (any reason for going off-list?) > Stupid Gmail client in Android... >> Well, I haven't thought about moving that code yet, but this would be a >> step in the right direction. It would solve all of the problems I mentioned >> in my first mail. But I still think the real solution would be to redirect >> xinerama requests to the real X server. Generally libnxcomp can handle all >> kinds of X11 requests so that redirection should not be too complicated. >> Caching/optimization can be implemented at a later time. > > Ok. I missed that. (Had a full day with customer tasks etc. and could only fly over mails today). >>> If you are available for coding, maybe you feel like working on the >> >> Xinerama change? >> >> I am currently looking into this. > > So cool!!! I have a working version right now that asks the real X server for xinerama data. I have to do some code cleanup and will then put that to github. However, I am still unsure about the correct solution here. Some questions that arise: - do we need a switch to disable that lookup? Why is xinerama disabled by default when configuring new x2go sessions? - do we need a notification from the nxproxy when the xinerama setup changes during connection? - xinerama is integrated into xrandr (in programs/Xserver/randr/rrxinerama.c; the file I mentioned yesterday is compiled and included, but not used apparently). Does hooking in there produce any side effects? Currently clients asking nxagent for xinerama info get the values from the real server but there are internal structures that are not updated. - is there a need to keep the current solution with LD_LIBRARY_PATH ? (I'd say no) Uli

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Bug#845: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 04 May '15

04 May '15

tag #845 pending fixed #845 4.0.4.0 thanks Hello, X2Go issue #845 (src:x2goclient) 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=x2goclient.git;a=commitdiff;h=fc224ac The issue will most likely be fixed in src:x2goclient (4.0.4.0). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit fc224acfffe7ea4393410e92a692caf09cf4c94c Author: Mihai Moldovan <ionic(a)ionic.de> Date: Mon May 4 19:12:35 2015 +0200 onmainwindow.cpp: correctly let Qt fetch the UI display language for Qt 4.8.0 and higher. The old "compat" behavior is retained for older versions of Qt, which do not have the semantics of a UI display language. Fixes: #845. diff --git a/debian/changelog b/debian/changelog index 13a9e63..3832c60 100644 --- a/debian/changelog +++ b/debian/changelog @@ -349,6 +349,10 @@ x2goclient (4.0.4.0-0x2go1) UNRELEASED; urgency=low - {configdialog.{cpp,h},onmainwindow.cpp}: miscellaneous typo fixes - no functional changes. - onmainwindow.cpp: whitespace changes to installTranslator() only. + - onmainwindow.cpp: correctly let Qt fetch the UI display language for Qt + 4.8.0 and higher. The old "compat" behavior is retained for older + versions of Qt, which do not have the semantics of a UI display + language. Fixes: #845. [ Fernando Pedemonte ] * New upstream release (4.0.4.0):

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Processed: Re: Bug#845: Intentional forced language?
by owner＠bugs.x2go.org 04 May '15

04 May '15

Processing control commands: > reopen -1 = Bug #845 {Done: Stefan Baur <X2Go-ML-1(a)baur-itcs.de>} [x2goclient] Windows client missing language changing option Bug reopened Ignoring request to alter fixed versions of bug #845 to the same values previously set > tags -1 - not-a-bug wontfix Bug #845 [x2goclient] Windows client missing language changing option Removed tag(s) not-a-bug and wontfix. -- 845: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=845 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Fwd: libssh 0.6.5 has been released to address CVE-2015-3146
by Michael DePaulo 04 May '15

04 May '15

Sent from my Android Smartphone ---------- Forwarded message ---------- From: "Andreas Schneider" <asn(a)cryptomilk.org> Date: Apr 30, 2015 10:33 AM Subject: libssh 0.6.5 has been released to address CVE-2015-3146 To: <libssh(a)libssh.org> Cc: ibssh versions 0.5.1 and above have a logical error in the handling of a SSH_MSG_NEWKEYS and SSH_MSG_KEXDH_REPLY package. A detected error did not set the session into the error state correctly and further processed the packet which leads to a null pointer dereference. This is the packet after the initial key exchange and doesn’t require authentication. This could be used for a Denial of Service (DoS) attack. The bug was found and reported by Mariusz Ziulek from the Open Web Application Security Project (OWASP). https://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/ -- Andreas Schneider GPG-ID: CC014E3D www.cryptomilk.org asn(a)cryptomilk.org

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Bug#862: Please update createrepo to the latest version in Debian unstable.
by Mihai Moldovan 04 May '15

04 May '15

Package: packages.x2go.org The current version of createrepo leaves trash behind in /tmp/ every time it is executed. The most recent version in Debian unstable should fix this problem and be trivially installable due to it only being python scripts.

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FYI: I'll be at Fedora FLOCK, and hopefully presenting too
by Michael DePaulo 02 May '15

02 May '15

http://flocktofedora.org/ https://register.flocktofedora.org/proposals#123 (I'll try not to be too biased towards X2Go ;). https://register.flocktofedora.org/ (#143)

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x2go-dev May 2015