[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I see this fix has been released with precise-security updates. ** Changed in: libxrandr (Ubuntu Precise) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Patch removed: proposed patch for precise https://bugs.launchpad.net/ubuntu/+source/libxrandr/+bug/985202/+attachment/3498064/+files/nx.debdiff ** Patch added: proposed patch for saucy https://bugs.launchpad.net/ubuntu/+source/libxrandr/+bug/985202/+attachment/3798878/+files/lp985202-saucy.debdiff -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Patch added: proposed patch for precise https://bugs.launchpad.net/ubuntu/+source/libxrandr/+bug/985202/+attachment/3798885/+files/lp985202-precise.debdiff -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Changed in: libxrandr (Ubuntu) Status: Fix Released = Fix Committed ** Changed in: libxrandr (Ubuntu Precise) Status: Fix Released = Fix Committed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202]
Seems to be fixed by commit 4e4bbb85499cff052ce03e173b88f1083ba83f86 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Changed in: xorg-server Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Please join the bug-report for the new bug related to Kwin not resizing itself to fit within the NX window. https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/1152754 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi all, I just tested the new libxrandr2 package on precise with X2Go and nx- libs 2:3.5.0.20. The kwin crashes are gone, indeed. So far so good. However, the NX capability of resizing a non-fullscreen desktop session window is completely gone now. Expected behaviour: o Start a (KDE) session with a geometry of 1024x768 in non-full screen mode o Resize the NX agent window (i.e. maximize it or drag with the mouse pointer on one of the window corners o Expectation: the desktop shell inside resizes all its elements and adapts to the new desktop size What happens: o the desktop shell stubbornly remains at its initial geometry (1024x768 in this example) and refuses to adapt its elements to the new desktop session window size Greets, Mike (from X2Go upstream) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Update Released
The verification of this Stable Release Update has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regresssions. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
This bug was fixed in the package libxrandr - 2:1.3.2-2ubuntu0.1 --- libxrandr (2:1.3.2-2ubuntu0.1) precise-proposed; urgency=low * fix-kwin-crashes-on-xrandr-update-on-NX.diff: Fix kwin crashing on xrandr update (LP: #985202) -- Timo Aaltonen tjaal...@ubuntu.com Tue, 19 Feb 2013 09:50:02 +0200 ** Changed in: libxrandr (Ubuntu Precise) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi, I can also verify that the nomachine free NX server is not crashing KDE with the proposed repo enabled in 12.04. Unfortunately the FreeNX server from the ppa:freenx-team/ppa does not. Regards Hans Höök -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi, I just tested libxrandr 2:1.3.2-2ubuntu0.1 from the proposed repo...nothing changed for me. But I think it's worth to mention, that I seem to suffer from a slighly different Bug (just realised it myself). Even when I log in locally on the machine, my kwin crashes. Was the modified libxrandr2 package supposed to help all by itself, or is there still a lib downgrade (that I didn't do) involved? ** Tags removed: verification-needed ** Tags added: verification-failed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Tags removed: verification-failed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi, I just tested libxrandr 2:1.3.2-2ubuntu0.1 from the proposed repo...at first I thought it didn't help. But it seems I confused the crash messages. I updated to the newest kernel and rebooted...after that I looked again at the crash message, kwin doesn't crash anymore, it seems it was the printer widget thing that keeps crashing. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hello Iordan, or anyone else affected, Accepted libxrandr into precise-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/libxrandr/2:1.3.2-2ubuntu0.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: libxrandr (Ubuntu Precise) Status: In Progress = Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Branch linked: lp:~ubuntu-branches/ubuntu/precise/libxrandr/precise- proposed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Dave: I do not know the answer to your question. What I did do was (as agenkin) install the libxrandr2 packages from Raring. # dpkg -l | grep libxra ii libxrandr-dev 2:1.4.0-1ubuntu1 X11 RandR extension library (development headers) ii libxrandr2 2:1.4.0-1ubuntu1 X11 RandR extension library ii libxrandr2:i3862:1.4.0-1ubuntu1 X11 RandR extension library ii libxrandr2-dbg 2:1.4.0-1ubuntu1 X11 RandR extension library (debug package) ii libxrandr2-dbg:i3862:1.4.0-1ubuntu1 X11 RandR extension library (debug package) This (unfortuanately) does not prevent freeNX from freenx-team PPA ftom crashing with KDE. How do I apply the patch you are referring to? Timo: # apt-cache policy libxrandr2 libxrandr2: Installerad: 2:1.4.0-1ubuntu1 Kandidat:2:1.4.0-1ubuntu1 Versionstabell: *** 2:1.4.0-1ubuntu1 0 100 /var/lib/dpkg/status 2:1.3.2-2 0 500 http://se.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages I am a bit confused here test _without_ the backport stack ... What am I missing out on? How do I get the fixed libs into my 64bit Ubuntu 12.04? It seems I am *very* close to getting this working and since NX has been one of my best friends and I've been using it since before Ubuntu 6.06 ... without any major issues, I am indeed grateful for any help! Regards Hans Höök -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hans: please run 'apt-cache policy libxrandr2' and paste the output here. 1.4.0-1 doesn't have the fix, and you probably need to test _without_ the backport stack. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I have tried the following on a clean install of Ubuntu 12.04: 1. Installed nxnode_3.5.0-9_i386.deb and nxserver_3.5.0-11_i386.deb from nomachine.com 2. Installed libxrandr2_1.4.0-1ubuntu1_i386.deb from https://launchpad.net/ubuntu/+source/libxrandr (under Raring) - note that I'm installing a Raring binary package on a Precise system, but it seems to work fine. I can confirm that the Kwin crash is gone, from as much as I could test. However, I've noticed another problem: When the main NX window is resized, the Kwin desktop does not get resized with it. The root window does change the resolution, though, which is evidenced by the fact that windows can be dragged into the newly added area. See the attached screenshot for a visual explanation of the problem. I discovered that downgrading libxfixes3 package to the one from Oneric (isntall package libxfixes3_5.0-4_i386.deb) enables the Kwin desktop window to be resized together with the main NX window. ** Attachment added: Kwin desktop window not resizing together when main NX window is resized https://bugs.launchpad.net/ubuntu/precise/+source/libxrandr/+bug/985202/+attachment/3564205/+files/screenshot-kde-not-resizing-in-nx.jpg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I just started a new bug about Kwin not resizing itself to fit within the NX window (when the NX window is resized). This can be reproduced when NOT in full-screen only. Here is a link to the new bug in case people want to follow the developments, share experiences, and help: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/1152754 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
HansHook, Are you saying that this patch in the queue is not suitable? http://launchpadlibrarian.net/131627487/libxrandr_2%3A1.3.2-2_2%3A1.3.2-2ubuntu0.1.diff.gz Thanks. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Unfortunately still unable to make NX server work with kde in 12.04 :-( I have tired the libxrandr2 packages from Ringtale without success. What would probably work is to find the correct spot for adding: -extension XFIXES to nx scripts since X2go works quite well. Has anyone been able to successfully add '-extension XFIXES' to nx scripts and in that case where and how? Regards -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
FreeNX in kubuntu 12.10 is also not possible - same symptoms... also '-extension XFIXES 'does definitively not fix it for NX in 12.04 This is all very sad. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Changed in: libxrandr (Ubuntu Precise) Status: Triaged = In Progress -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Description changed: + [Impact] + + xserver crash with kwin and NX + + [Test Case] + + install NX server, log in remotely using kde session + + [Regression Potential] + + small, patch has been in raring for a couple of weeks now without issues + + -- + This behavior is 100% reproducible. I have freenx-server installed from here: https://launchpad.net/~freenx-team/+archive/ppa And am logging in from a remote machine with the newest nxclient from nomachine.org. What happens is that upon login or shortly thereafter, kwin crashes with a segfault. After restarting, it crashes at regular intervals as well. I reported a bug to the KDE4 tracker: https://bugs.kde.org/show_bug.cgi?id=298370 And it was marked a duplicate of a bug NOT related to NX: https://bugs.kde.org/show_bug.cgi?id=293209 Judging from the backtrace, and from the comments in bug 293209, the problem is related to Xorg, and the people at KDE seem to think that the problem might even be Ubuntu 12.04 specific. So I decided to re-report the bug here and give you pointers to the relevant KDE bugreports. We are really desperate to get Kwin working under NX and are willing to test whatever you like! Many thanks in advance. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: libx11-6 2:1.4.99.1-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14 Uname: Linux 3.2.0-23-generic-pae i686 ApportVersion: 2.0.1-0ubuntu4 Architecture: i386 Date: Wed Apr 18 16:18:16 2012 ProcEnviron: - LANGUAGE= - TERM=xterm - PATH=(custom, no user) - SHELL=/bin/bash + LANGUAGE= + TERM=xterm + PATH=(custom, no user) + SHELL=/bin/bash SourcePackage: libx11 UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Changed in: libxrandr (Ubuntu Precise) Assignee: (unassigned) = Timo Aaltonen (tjaalton) ** Changed in: libxrandr (Ubuntu) Assignee: Chris Halse Rogers (raof) = (unassigned) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I am using ubuntu 12.04 but bug remains just as before dpkg -l | grep libxrandr ii libxrandr-dev-lts-quantal 2:1.4.0-1~precise1 X11 RandR extension library (development headers) ii libxrandr-ltsq22:1.4.0-1~precise1 X11 RandR extension library ii libxrandr2 2:1.4.0-1 X11 RandR extension library ii libxrandr2:i3862:1.4.0-1 X11 RandR extension library -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
The new packages do seem to help! :-) I downloaded and installed the new libxrandr2 packages (i386 and amd64) from https://launchpad.net/ubuntu/+source/libxrandr and they do indeed seem to resolve this issue. I have logged in via vnc and tested change of desktop resolution via xrandr -s. Kwin did not crash any more, nor did kded4. Very nice. I hope it works for all of you logging in via NX. (I recently gave up completely on NX and x2go since there is always something not working, like authentication for some system settings...) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
This bug was fixed in the package libxrandr - 2:1.4.0-1ubuntu1 --- libxrandr (2:1.4.0-1ubuntu1) raring; urgency=low * fix-kwin-crashes-on-xrandr-update-on-NX.diff: Fix kwin crashing on xrandr update (LP: #985202) -- Timo Aaltonen tjaal...@ubuntu.com Wed, 06 Mar 2013 17:27:48 +0200 ** Changed in: libxrandr (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Branch linked: lp:ubuntu/libxrandr -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Also affects: libxrandr (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: libxrandr (Ubuntu) Importance: Undecided = High ** Changed in: libxrandr (Ubuntu Precise) Importance: Undecided = High ** Changed in: libxrandr (Ubuntu Precise) Status: New = Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Package changed: libxfixes (Ubuntu) = libxrandr (Ubuntu) ** Bug watch added: freedesktop.org Bugzilla #59795 https://bugs.freedesktop.org/show_bug.cgi?id=59795 ** Also affects: xorg-server via https://bugs.freedesktop.org/show_bug.cgi?id=59795 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
needs review. fixes the issue on my system. ** Patch added: proposed patch for precise https://bugs.launchpad.net/xorg-server/+bug/985202/+attachment/3498064/+files/nx.debdiff ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
The attachment proposed patch for precise of this bug report has been identified as being a patch in the form of a debdiff. The ubuntu- sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. In the event that this is in fact not a patch you can resolve this situation by removing the tag 'patch' from the bug report and editing the attachment so that it is not flagged as a patch. Additionally, if you are member of the ubuntu- sponsors team please also unsubscribe the team from this bug report. [This is an automated message performed by a Launchpad user owned by Brian Murray. Please contact him regarding any issues with the action taken in this bug report.] -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxrandr in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Launchpad has imported 1 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=59795.
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On 2013-01-24T10:15:31+00:00 Ritesh Khadgaray wrote:
Created attachment 73555
proposed patch
kwin crashes on xrandr event .
from src/Xrandr.c
switch (event-type - info-codes-first_event) {
case RRScreenChangeNotify:
scevent = (XRRScreenChangeNotifyEvent *) event;
snum = XRRRootToScreen(dpy,
((XRRScreenChangeNotifyEvent *) event)-root);
--- snum is returned as -1 here on nx server
if (scevent-rotation (RR_Rotate_90 | RR_Rotate_270)) {
dpy-screens[snum].width = scevent-height;
reference:
https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202
Reply at:
https://bugs.launchpad.net/ubuntu/+source/libxrandr/+bug/985202/comments/48
** Changed in: xorg-server
Status: Unknown = Confirmed
** Changed in: xorg-server
Importance: Unknown = Medium
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[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Unfortunately I had no success with free NX using Reinhards suggestions. I tried to add -extension XFIXES to nxloadconfig like this: AGENT_EXTRA_OPTIONS_X=-extension XFIXES -nolisten tcp -dpi 96 (Ubuntu 2d works though... i.e. only KDE crashes.) Regards -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
On Mi, Jan 09, 2013 at 09:56:24 (CET), HansHook wrote: Unfortunately I had no success with free NX using Reinhards suggestions. I tried to add -extension XFIXES to nxloadconfig like this: AGENT_EXTRA_OPTIONS_X=-extension XFIXES -nolisten tcp -dpi 96 Did you really verify that the nxagent process gets this option passed? Please paste the full command line of the actual running nxagent instance as found in /proc/$PIDOFAGENT/cmdline Btw, the latest release of x2goagent disables both GLX and XFIXES by default because of this issue. -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I managed to get a short glimps of the commandline...
using:
cd proc
watch find . -name cmdline -exec grep -a nxagent {} + | grep -va grep
(There must be a better way...)
This is the result:
/usr/bin/nxagent-persistent-D-nameNX - notroot@mandela3:2001 - Mandela2
(GPL
Edition)-options/home/notroot/.nx/C-mandela3-2001-022E9EDA4C4D2AFF7DDFDDFFE36FB6E5
/options-extensionXFIXES-nolistentcp-dpi96:2001
The option is there but not in the right place ... right?
Regards
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Title:
libx11 causes kwin to crash on login (over NX protocol)
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[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Btw, the latest release of x2goagent disables both GLX and XFIXES by default because of this issue. I can verify this. x2go is now providing me with a working KDE remote desktop! This is indeed very promising! Regards -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
BTW, got this today r300: DRM version: 2.24.0, Name: ATI RV515, ID: 0x7210, GB: 1, Z: 1 r300: GART size: 509 MB, VRAM size: 128 MB r300: AA compression RAM: YES, Z compression RAM: NO, HiZ RAM: NO r300: DRM version: 2.24.0, Name: ATI RV515, ID: 0x7210, GB: 1, Z: 1 r300: GART size: 509 MB, VRAM size: 128 MB r300: AA compression RAM: YES, Z compression RAM: NO, HiZ RAM: NO OpenGL vendor string: X.Org R300 Project OpenGL renderer string: Gallium 0.4 on ATI RV515 OpenGL version string: 2.1 Mesa 9.1-devel (git-afec10d precise-oibaf-ppa) OpenGL shading language version string: 1.20 Driver: R300G GPU class: R500 OpenGL version: 2.1 GLSL version: 1.20 Mesa version: 9.1 X server version: 1.11.3 Linux kernel version: 3.7 Direct rendering: yes Requires strict binding:yes GLSL shaders: limited Texture NPOT support: limited kwin(5070): Shaders are not supported r300_emit.c:104:r300_emit_dsa_state: Assertion `cs_count == 0' failed. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
On Di, Jan 08, 2013 at 05:32:21 (CET), molostoff wrote: BTW, got this today [...] r300_emit.c:104:r300_emit_dsa_state: Assertion `cs_count == 0' failed. This issue does not seem related to this bug, so please file another one. As workaround, try disabling GLX in nxagent. -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Reinhard, thanks for your excellent workaround - this seems far less intrusive than downgrading libs. In case it helps anyone else, after a bit of searching I found the file to change to add the nxagent command line arg to a plain NoMachine NX install. The file is /usr/NX/etc/node.cfg. The property to modify is AgentExtraOptions. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
fun fact: recompiling libxfixes 5.0-4 in a raring environment avoids the segfaults in kwin, but silently breaks kwin's randr, i.e., kwin does no longer react to screen resizes. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Another, less intrusive workaround is to start x2goagent/nxagent with the command-line option -extension XFIXES, which disables the XFIXES extension completely in the x server. KDE does not seem to badly require it, I guess some effects won't work anymore. In x2go, you have to change two locations in /usr/bin/x2gostartagent. This should also do with plain NX and FreeNX, but I'm not sure what script start the nxagent. It seems that the segfault comes from the fact that Qt passes an X11 event with a bogus root field member. This way, the XRRRootToScreen call is not able to find the screen number. the librandr call above does not expect this case and just segfaults. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Would disabling xfixes affect the ability of the window manager to detect a resize of the NX client window? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
On Fr, Dez 14, 2012 at 17:32:16 (CET), Iordan Iordanov wrote: Would disabling xfixes affect the ability of the window manager to detect a resize of the NX client window? No, that would happen if you disable XRANDR. In my first, quick tests, I could not observe any visible change. see http://en.wikipedia.org/wiki/XFixes for what XFIXES provides -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I can reproduce this issue. Following the suggestion from comment #34, I can also confirm that downgrading libxfixes to version 5.0-4 avoids the crash in kwin. Raof, I see that you have introduced the latest changes to libxfixes. Could you please have a look at this? Thanks! ** Package changed: libx11 (Ubuntu) = libxfixes (Ubuntu) ** Changed in: libxfixes (Ubuntu) Assignee: (unassigned) = Chris Halse Rogers (raof) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxfixes in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxfixes/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I'm running x2go, too. Just applied Timothy Pearson #15 (thank you Timothy) Except for a few crashes printerapplet, synapticsconfig everything is fine, as long as i don't try to apt-get install anything. With oneiric going EOL pretty soon, having an LTS release being this dysfunctional is pretty lame :( -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi, Im rebuilding our corporate desktop with Kubuntu 12.04 with i386 arch. Kwin excellently crashes with: FreeNX 0.73 (recent version from FreeNX Stable PPA) Nomachine NX Server (nxserver_3.5.0-11) To work around i replaced libxfixes3 with version from oneiric: http://ubuntu.mirror.cambrium.nl/ubuntu//pool/main/libx/libxfixes/libxfixes3_5.0-4_i386.deb After that NX and FreeNX are working fine. I hope someone is fixing this soon, its pretty ugly for a LTS version ... :-( tnx chris -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi, it seems that Canonical is looking to provide Linux DaaS to its portfolio of products. So maybe this is the time to look at this bug once and for all since people here almost gave them the solution. More info here from the great x2go team. http://blog.x2go.org/index.php/2012/11/07/co-operation-between- canonical-x2go-edubuntu-and-fleten-net-in-denmark/#comment-85 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
suggested fix above (with downgrading packages) broke my thunderbird and ff: /usr/lib/thunderbird/thunderbird: symbol lookup error: /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0: undefined symbol: _XGetRequest -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi Link, hi to all I've been working in a DaaS with kubuntu 12.10 and i've sucessfully managed to resolve the kwin crashes with only replacing one lib. It goes like this: rm /usr/lib/i386-linux-gnu/libXfixes.so.3 ln -s /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 /usr/lib/i386-linux-gnu/libXfixes.so.3 This lib was retrieved following the steps above from Mr Pearson himself but instead of replacing all libs and debs, i extracted only libXfixes and replaced the lib - in my case i'm working with i386 kubuntu instead of amd64. Hope this helps - i'm starting a new VM with kubuntu 12.04 and will test the same procedure but it works with 12.10 in a full blow desktop with libreoffice, firefox ESR and Thunderbird ESR. regards, hteles http://hteles.wordpress.com -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Yes, downgrading all libraries for the whole systems causes lots of problems, including with some gnome applications and programs that use OpenGL. We have developed a better workaround, that modifies the environment of the `kwin' binary only. The rest of the programs run unaffected with the default libraries as provided by Ubuntu. I'm attaching the wrapper script for kwin that we are using (read the comments at the top of the script). I'm also going to attach the output of ls -lR for the directory where the downgraded libraries are kept. ** Attachment added: kwin warapper - read the comments https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+attachment/3419973/+files/kwin -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Attachment added: ls -lR for the directory with downgraded libraries https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+attachment/3419974/+files/ls-lR -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Some more notes. (1) In the above workaround, the symlink /usr/bin/kwin-ld to /lib/i386 -linux-gnu/ld-2.15.so is not necessary, as the line exec /usr/bin/kwin- ld --library-path can be replaced with exec /lib/i386-linux- gnu/ld-2.15.so --lbrary-path But then the kwin process appears as ld-2.15.so in the process list, and we didn't like that (we have lots of users with simultaneous NX sessions). With the symlink as above the kwin process appears as kwin-ld, which works for us better. (2) We think that Helmer Teles is right that only libXfixes needs to be replaced. So, one can modify our solution to only have libXfixes library in the directory. However, we already had all of the other older libraries replaced, and kwin was stable. So we decided to play it safe and still replace all of those libraries, but limit their visibility to only the kwin binary. (3) We are using the run-time linker to set the library path in the wrapper, rather than doing it via LD_LIBRARY_PATH environment variable because we don't want the environment variable propagating to kwin's child processes. We want all processes except kwin to run with unmodified versions of X libraries. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
This bug is still present on almost stable Kubuntu 12.10 as of 2012-10-17. This bug prevents us from deploying KDE4 with any nx based technology. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I just run into the same issue while logging in to my desktop via a normal X11 thin client (xdmcp). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Upgraded to 12.04 and KDE over X2go is now unusable. I can provide whatever information or testing anyone wants. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Just another data point. Fresh install of Ubuntu Precise Pangolin AMD64, FreeNX and while local displays and LTSP X-Terminals are fine, connecting via NX always results in kwin seg faulting making remote access via NX impossible. The backtrace shows it crashing in free() like everyeone else reported. #5 0x7f9d3a66502c in free () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x7f9d3aef5819 in XFree () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #7 0x7f9d372ce2ee in XRRUpdateConfiguration () from /usr/lib/x86_64-linux-gnu/libXrandr.so.2 #8 0x7f9d3b416f40 in TQApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libtqt-mt.so.3 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I can confirm that Timothys Hack with downgrading the mentioned packages is a working workaround for the kwin crash issue (no more crashes when resizing the window etc. as well. (Unfortunately it does not tackle the performance issue in QT applications which I hoped was correlated with this problem but should be probably better discussed in another bug.) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I just did another fresh full reinstall and used the latest nomachine server/client/node, but as already reported here it still crashes, but this time it seems to recover. It also crashes on each attempt to resize the NX window as also reported here already. Another thing that I noticed is that KDE apps run MUCH slower than they used to do in 10.04. I have a direct comparison because I have two NX KDE sessions (one with a 10.04 host, one with a 12.04 host) side by side and the slowness in 12.04 is quite striking! Interestingly, GTK applications seem to perform quite well, i.e. when minimizing/maximizing a firefox window vs. minimizing/maximizing a rekonq window. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Same with us: Kubuntu 12.04, fully patched, FreeNX 0.7.3.zgit.120322.977c28d-0~ppa11 from FreeNX team at launchpad, keeps crashing Kwin, no matter which version or platform the NX client (Nomachine) runs on. This is critical for us, as we are about to roll out an upgrade of all our terminal servers for our ~200 users at the university library, based on this combo. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
An interesting observation: using xterm has the expected performance (as good as it gets) using konsole: performance slow, sluggish, hanging could it be some kind of font issue, which in the end brings kwin down? My systems: host: newly installed kubuntu 12.04 64-bit client: xubuntu 11.10 32-bit I also have a Ubuntu 10.04 host - runs perfectly ** Tags added: amd64 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Kwin crash with kubuntu 12.04 (brand new install) and nomachine NX free addition windows client 3.5.0.9 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Hi
Same for me, current precise with recommended updates.
Application: Kwin (kwin), signal: Segmentation fault
Using host libthread_db library /lib/x86_64-linux-gnu/libthread_db.so.1.
[Current thread is 1 (Thread 0x7f8b112f7780 (LWP 25307))]
cut
Thread 1 (Thread 0x7f8b112f7780 (LWP 25307)):
[KCrash Handler]
#6 __GI___libc_free (mem=0x1) at malloc.c:2968
#7 0x7f8b0e557819 in XFree (data=optimized out) at
../../src/XlibInt.c:1701
#8 0x7f8b0e0ff2ee in XRRUpdateConfiguration (event=0x7fff66a34f10) at
../../src/Xrandr.c:446
#9 0x7f8b10e49a30 in KWin::Workspace::workspaceEvent (this=0x1e83d50,
e=0x7fff66a34f10) at ../../kwin/events.cpp:460
#10 0x7f8b10e3b288 in KWin::Application::x11EventFilter
(this=0x7fff66a35220, e=0x7fff66a34f10) at ../../kwin/main.cpp:359
#11 0x7f8b0b728b85 in qt_x11EventFilter (ev=0x7fff66a34f10) at
kernel/qapplication_x11.cpp:441
#12 qt_x11EventFilter (ev=0x7fff66a34f10) at kernel/qapplication_x11.cpp:429
#13 0x7f8b0b737f98 in QApplication::x11ProcessEvent (this=0x7fff66a35220,
event=0x7fff66a34f10) at kernel/qapplication_x11.cpp:3444
#14 0x7f8b0b762b3a in QEventDispatcherX11::processEvents (this=0x1d7cad0,
flags=...) at kernel/qeventdispatcher_x11.cpp:132
#15 0x7f8b0c335c82 in QEventLoop::processEvents (this=optimized out,
flags=...) at kernel/qeventloop.cpp:149
#16 0x7f8b0c335ed7 in QEventLoop::exec (this=0x7fff66a35160, flags=...) at
kernel/qeventloop.cpp:204
#17 0x7f8b0c33af67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#18 0x7f8b10e3da06 in kdemain (argc=optimized out, argv=optimized out)
at ../../kwin/main.cpp:541
#19 0x7f8b10a4176d in __libc_start_main (main=0x400630 main(int, char**),
argc=1, ubp_av=0x7fff66a35948, init=optimized out, fini=optimized out,
rtld_fini=optimized out, stack_end=0x7fff66a35938) at libc-start.c:226
#20 0x00400661 in _start ()
Will try some random code changes and see what it does and if I find
something.
int XFree (void *data)
{ Xfree (data);
return 1;
}
int XRRUpdateConfiguration(XEvent *event)
{ XRRScreenChangeNotifyEvent *scevent;
XConfigureEvent *rcevent;
Display *dpy = event-xany.display;
XExtDisplayInfo *info;
XRandRInfo *xrri;
int snum;
/* first, see if it is a vanilla configure notify event */
if (event-type == ConfigureNotify) {
rcevent = (XConfigureEvent *) event;
snum = XRRRootToScreen(dpy, rcevent-window);
if (snum != -1) {
dpy-screens[snum].width = rcevent-width;
dpy-screens[snum].height = rcevent-height;
return 1;
} }
info = XRRFindDisplay(dpy);
RRCheckExtension (dpy, info, 0);
switch (event-type - info-codes-first_event) {
case RRScreenChangeNotify:
scevent = (XRRScreenChangeNotifyEvent *) event;
snum = XRRRootToScreen(dpy,
((XRRScreenChangeNotifyEvent *) event)-root);
if (scevent-rotation (RR_Rotate_90 | RR_Rotate_270)) {
dpy-screens[snum].width = scevent-height;
dpy-screens[snum].height = scevent-width;
dpy-screens[snum].mwidth = scevent-mheight;
dpy-screens[snum].mheight = scevent-mwidth;
} else {
dpy-screens[snum].width = scevent-width;
dpy-screens[snum].height = scevent-height;
dpy-screens[snum].mwidth = scevent-mwidth;
dpy-screens[snum].mheight = scevent-mheight;
}
XRenderSetSubpixelOrder (dpy, snum, scevent-subpixel_order);
break;
default:
return 0;
}
xrri = (XRandRInfo *) info-data;
/*
* so the next time someone wants some data, it will be fetched;
* it might be better to force the round trip immediately, but
* I dislike pounding the server simultaneously when not necessary
*/
if (xrri-config[snum] != NULL) {
XFree (xrri-config[snum]);
xrri-config[snum] = NULL;
}
return 1;
}
Just trying to understand what it is trying to free. Maybe from the
XRRFindDisplay(..
_X_HIDDEN XExtDisplayInfo *
XRRFindDisplay (Display *dpy)
{
XExtDisplayInfo *dpyinfo;
XRandRInfo *xrri;
int i, numscreens;
dpyinfo = XextFindDisplay (XRRExtensionInfo, dpy);
if (!dpyinfo) {
dpyinfo = XextAddDisplay (XRRExtensionInfo, dpy,
XRRExtensionName,
rr_extension_hooks,
RRNumberEvents, NULL);
numscreens = ScreenCount(dpy);
xrri = Xmalloc (sizeof(XRandRInfo) +
sizeof(char *) * numscreens);
xrri-config = (XRRScreenConfiguration **)(xrri + 1);
for(i = 0; i numscreens; i++)
xrri-config[i] = NULL;
xrri-major_version = -1;
dpyinfo-data = (char *) xrri;
}
return dpyinfo;
}
--
You received this bug notification because you are
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
The latest updates from nomachine fixes the repeated crashing, experienced two Kwin crashes just after the initial connection but I have not had more than two Kwin crashes during my last two sessions. I also updated to latest patches from Ubuntu 12.04 LTS so I'm at the current latest as of 5/28. --- from apt term.log update over the weekend Setting up libnx-xorg (1:3.5.0-9-2-1-2-0~ppa1~precise2) ... Setting up nxagent (1:3.5.0-9-2-1-2-0~ppa1~precise2) ... Setting up nx-common (0.7.3.zgit.120322.977c28d-0~ppa11) ... Setting up freenx-server (0.7.3.zgit.120322.977c28d-0~ppa11) ... NX 100 NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0) NX 122 Service started NX 999 Bye Setting up freenx-vnc (0.7.3.zgit.120322.977c28d-0~ppa11) ... Setting up freenx-smb (0.7.3.zgit.120322.977c28d-0~ppa11) ... Setting up freenx-session-launcher (0.7.3.zgit.120322.977c28d-0~ppa11) ... Setting up freenx-rdp (0.7.3.zgit.120322.977c28d-0~ppa11) ... Setting up freenx (0.7.3.zgit.120322.977c28d-0~ppa11) ... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Ugh spoke too soon, resizing of the main NX window still causes Kwin crashes but does recover. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
This bug also affects the Trinity Desktop Environment. I suspect that all XRandR-aware programs will crash if active when an XRandR change event is received and processed via XRRUpdateConfiguration() on certain Xorg drivers. For the record, downgrading xlibs and associated packages to their respective Oneiric versions did resolve the problem for now. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
At the request of an Ubuntu user I am posting the method I used to downgrade xlibs and friends: From a terminal: mkdir ~/x11downgrade cd ~/x11downgrade wget http://mirror.pnl.gov/ubuntu/pool/main/m/mesa/libgl1-mesa-glx_7.11-0ubuntu3_amd64.deb wget http://mirror.pnl.gov/ubuntu/pool/main/m/mesa/libglapi-mesa_7.11-0ubuntu3_amd64.deb wget http://mirror.pnl.gov/ubuntu/pool/main/g/gtk+2.0/libgtk2.0-0_2.24.6-0ubuntu5_amd64.deb wget http://mirror.pnl.gov/ubuntu/pool/main/g/gtk+2.0/libgtk2.0-common_2.24.6-0ubuntu5_all.deb wget http://mirror.pnl.gov/ubuntu/pool/main/libx/libx11/libx11-6_1.4.4-2ubuntu1_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxcomposite/libxcomposite1_0.4.3-2_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxdamage/libxdamage1_1.1.3-2_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxext/libxext6_1.3.0-3_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxfixes/libxfixes3_5.0-4_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxi/libxi6_1.4.3-3ubuntu1_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxinerama/libxinerama1_1.1.1-3_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxrandr/libxrandr2_1.3.2-2_amd64.deb wget http://mirror.pnl.gov/ubuntu//pool/main/libx/libxrender/libxrender1_0.9.6-2_amd64.deb sudo dpkg -i *.deb Note that this may install packages that you did not originally have installed, and that I have only tested this under TDE--I have no idea if this will work with Gnome. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I just did a clean, fresh-install of the final Kubuntu 12.04 (amd64) and only installed openssh-server and nomachine's NX. I am experiencing exactly this bug here as well. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Has anyone reported this to NoMachine yet? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I don't know, but they seem to have also serious performance problems on 12.04 which they at least know about: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202 http://www.nomachine.com/tr/view.php?id=TR01J02646 From my POV it is a shame that they list Ubuntu 12.04 as supported on their downloads page, although this serious performance bug and this kwin issue here exists. Sometimes I am really wondering what type of testing they do before making such announcements in their download section. I have lost a bunch of time with downgrading back to 10.04 because of these two issues. ** Bug watch added: www.nomachine.com/tr/ #TR01J02646 http://www.nomachine.com/tr/view.php?id=TR01J02646 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I switched from nomachine to TigerVNC. When changing X resolution with xrandr -s WxH, kwin crashes again. So, no direct connection to nomachine. (Kubuntu 12.04) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I can confirm the KWin repeatedly crashes also on my recent upgrade 12.04 LTS. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
This bug makes my server unusable. Again. Using NX to log in and kwin crashes all the time. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
same thing here with kubuntu 12.04 64bit and server from NoMachine, version 3.5.0-7. NX connection very, very slow bug -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Same thing here in Kubuntu 12.04 Release with NX client and server from NoMachine, version 3.5.0-7. This setup also shows the NX connection very, very slow bug (I can see how the window borders are drawn). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
The KUBUNTU 12.04 release is imminent and this bug is still not fixed... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
** Tags added: kubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
I decided to go try downgrading some libraries to Oneiric to see whether kwin will stop crashing, and indeed, after downgrading this set of libraries to the ones from Oneiric: libx11-6_1.4.4-2ubuntu1_i386.deb libxdamage1_1.1.3-2_i386.deb libxext6_1.3.0-3_i386.deb libxfixes3_5.0-4_i386.deb libxi6_1.4.3-3ubuntu1_i386.deb libxrandr2_1.3.0-3_i386.deb libxrandr2_1.3.2-2_i386.deb libxrender1_0.9.6-2_i386.deb kwin no longer crashes. I thought this information might be useful. Thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Basically, anybody who updates their Kubuntu Oneiric to the 12.04 Beta 2 is affected by this bug. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: libx11 (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] [NEW] libx11 causes kwin to crash on login (over NX protocol)
Public bug reported: This behavior is 100% reproducible. I have freenx-server installed from here: https://launchpad.net/~freenx-team/+archive/ppa And am logging in from a remote machine with the newest nxclient from nomachine.org. What happens is that upon login or shortly thereafter, kwin crashes with a segfault. After restarting, it crashes at regular intervals as well. I reported a bug to the KDE4 tracker: https://bugs.kde.org/show_bug.cgi?id=298370 And it was marked a duplicate of a bug NOT related to NX: https://bugs.kde.org/show_bug.cgi?id=293209 Judging from the backtrace, and from the comments in bug 293209, the problem is related to Xorg, and the people at KDE seem to think that the problem might even be Ubuntu 12.04 specific. So I decided to re-report the bug here and give you pointers to the relevant KDE bugreports. We are really desperate to get Kwin working under NX and are willing to test whatever you like! Many thanks in advance. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: libx11-6 2:1.4.99.1-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14 Uname: Linux 3.2.0-23-generic-pae i686 ApportVersion: 2.0.1-0ubuntu4 Architecture: i386 Date: Wed Apr 18 16:18:16 2012 ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) SHELL=/bin/bash SourcePackage: libx11 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: libx11 (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 985202] Re: libx11 causes kwin to crash on login (over NX protocol)
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/985202 Title: libx11 causes kwin to crash on login (over NX protocol) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/985202/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
