[Bug 651294] Re: X crash on KDM logout (still - yes, really)
For the records, this bug also affects Debian Wheezy 7.5.0 on an Intel NUC D34010WYKH. The workaround of TerminateServer=true also works there, too. Please note that TerminateServer=true must be added to the [X-*-Core] section, if not present. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
This bug affects Ubuntu 10.10, Maverick Meerkat. Maverick has reached end-of-life and is no longer supported, so I am closing the bugtask for Maverick. Please upgrade to a newer version of Ubuntu. More information here: https://lists.ubuntu.com/archives/ubuntu-announce/2012-April/000158.html ** Changed in: xorg-server (Ubuntu Maverick) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Confirming this bug still present in Oneiric and Precise ** Tags added: oneiric precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
You should file a new bug against xorg-server if you're having a problem with similar symptoms. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Tags added: rls-mgr-p-tracking -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Tags removed: precise rls-mgr-p-tracking -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
This bug is still present in Precise.. are we going to replace KDM with Lightdm? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
This bug still exists in Oneiric. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/651294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Thanks for the confirmation of the fix. ** Changed in: xorg-server (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
I noticed the refcount patch was applied in natty and can confirm logging out has been working fine in natty for the past couple of weeks. xorg-server (2:1.9.99.902-2ubuntu1) natty; urgency=low ... * 215_glx_drawable_refcounting.diff: - Refcount GLXDrawables to avoid use-after-free crashes. Patch from xorg-devel mailing list. Prevents segfault on logout and server regenerate, and possibly other times. (LP: #711422) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Hi I have same bug on Acer emachines E642 notebook. It has ATI Mobility Radeon HD 4250 videocard. This bug disappeared when I installed new driver ATI/AMD proprietary FGLRX graphics driver via jockey-kde. It seems this is a problem of graphics driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Hi I have same bug on Acer emachines E642 notebook. It has ATI Mobility Radeon HD 4250 videocard. This bug disappeared when I installed new driver ATI/AMD proprietary FGLRX graphics driver via jockey-kde. It seems this is a problem of graphics driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Changed in: xorg-server (Ubuntu) Status: Confirmed = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Also affects: xorg-server (Ubuntu Maverick) Importance: Undecided Status: New ** Changed in: xorg-server (Ubuntu Maverick) Status: New = Confirmed ** Changed in: xorg-server (Ubuntu Maverick) Importance: Undecided = High ** Changed in: xorg-server (Ubuntu Maverick) Milestone: None = maverick-updates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Your test packages do appear, based on a small number of logouts, to solve the problem. We'll run it here and keep an eye on performance and such. This is on the same system that suffers from Bug #660152, so we'll see if it helps there too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) = Chris Halse Rogers (raof) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
I've applied the patch from xorg-devel (and another glx use-after-free commit it depends upon) and uploaded some testing packages to my PPA here: https://edge.launchpad.net/~raof/+archive/aubergine . Because X is core infrastructure, GLX resource tracking is complex, and we've been bitten by it before, I'd like to wait before the patch gets committed upstream and we've had a little preliminary testing before sending it to maverick-proposed. It's particularly important to check for memory leak issues; that's what we ran into last time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Ubuntu-x-swat] [Bug 651294] Re: X crash on KDM logout (still - yes, really)
On Fri, 2010-12-10 at 20:36 +, Albert Damen wrote: A patch was posted by Chris Wilson today on the dri-devel mailing list that fixes this crash for me: glx: Refcnt the GLXDrawable to avoid use after free with multiple FreeResource Although there may be more than one resource handles pointing to the Drawable, we only want to destroy it once and only reference the resource which may have just been deleted on the first instance. v2: Apply fixes and combine with another bug fix from Michel Dänzer, https://bugs.freedesktop.org/show_bug.cgi?id=28181 Excellent. I'd seen that patch, and was going to ask for testing on this bug. It's pleasantly small and self-contained. I'm on holiday for the next couple of days, but if no one else picks this up before then I'll prepare an SRU. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
A patch was posted by Chris Wilson today on the dri-devel mailing list that fixes this crash for me: glx: Refcnt the GLXDrawable to avoid use after free with multiple FreeResource Although there may be more than one resource handles pointing to the Drawable, we only want to destroy it once and only reference the resource which may have just been deleted on the first instance. v2: Apply fixes and combine with another bug fix from Michel Dänzer, https://bugs.freedesktop.org/show_bug.cgi?id=28181 see http://lists.freedesktop.org/archives/dri- devel/2010-December/006137.html ** Bug watch added: freedesktop.org Bugzilla #28181 http://bugs.freedesktop.org/show_bug.cgi?id=28181 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
I experience this too on 2 laptop, one lenovo 3000 N100 and the other one is Dell Vostro 3300. Both have a clean install of Kubuntu 10.10. Comment #16 worked for me. I remember that this issue is a long time in Kubuntu, and I ask myself. Why no one fixes it when the solution is just to add a single line to a file? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 651294] Re: X crash on KDM logout (still - yes, really)
This is a different X bug that happens to have the same workaround. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Hi, I could fix prevent kdm from crashing by installing xfce4 and setting the alternatives - x-session-manager to /usr/bin/startkde - x-window-manager to /usr/bin/kwin it do not make sense but it's working. I got to it, as my NFS-server wasn't up and I only could login to failsafe-mode. And here KDM did not crash on logout. After installing xfce4 (xession-manager and window-manager were set to the xfc alternatives) logout worked also. And restoring the managers to the kde-alternatives did ot break the logout- function. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
This worked fine in 10.04, but was broken on upgrade to 10.10. I'm using the Kubuntu PPA, with Intel hardware (i915). As per #16 I had to add the line in the correct section, there wasn't one to uncomment. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
The proposed workaround (or fix) worked for me. Others might like to know, however, that the TerminateServer=true command should be slotted under the category [X-*-Core], as my file did not have the line uncommented or commented in it. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
I have been trying to debug this and think I found the problem: - The crash is caused when an already freed drawable is used (drawable contents are invalid) - The crashing resource always has xid=0. If I prevent DrawableGone calls when xid=0, the crash does not happen. XID=0 seems strange, as the minimum xid should be SERVER_MINID (=32). Also, walking through clientTable[0]-resources[0] shows we have multiple resources with xid=0, which seems strange as well (i.e. calling FreeResource(0, x) may well remove the wrong resource). - The resources with xid=0 are added via DoCreateGLXDrawable, where pDraw-id is used to add the resource. pDraw-id is 0 in these calls. - The pDraw with xid=0 should be the X pixmap backing the GLX pixmap. This pixmap is created via ProcCompositeNameWindowPixmap. This function indeed creates pixmaps with drawable.id=0. The glxdrawable should be registered with the glxdrawableid and the drawableid of the backing X pixmap, as stated in the comment in DoCreateGLXDrawable. In DoCreateGLXDrawable this would be easy, but drawableGone does not get this pixmaps drawableid as parameter. Therefore in my opinion this could only work if the pixmaps drawableid is properly set, so I changed ProcCompositeNameWindowPixmap to set the pixmaps drawableid to stuff-pixmap (like ProcCreatePixmap would do). With that change I no longer get resources with xid=0 and KDM does not crash anymore when I logout. So far all seems to work fine, but I am not sure if setting the drawable id like this is safe. The attachment contains gdb traces with and without my change (X built without optimization to get access to all symbols). ** Attachment added: gdb traces https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/651294/+attachment/1702203/+files/gdb651294.txt -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
On further inspection, I think that to trigger this crash I need to have at least one window open when logging out. I've got a bit further with gdb watches; it looks like the drawable is getting freed with DoDestroyDrawable from GLX but not removed from the serverClient's resource list, so when later in the shutdown process FreeClientResources is called it runs into the garbage of a free'd drawable. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
This seems to be a somewhat more general problem than just logging out from KDE; see bug #660152, which I suspect is a duplicate of this. Now the fun begins. What appears to be happening is that FreeClientResources is being called on the server pseudo-client, which is perfectly reasonable. However, at some the resource list stored in clientTable[0].resources has become corrupted, and one or more of __GLXdrawables stored in there ends up with garbage values. When FreeClientResources hits this resource, DrawableGone from glx/glxext.c is called on the corrupted __GLXdrawable and explodes somewhere, either with a bogus pDraw or calling an invalid -destroy(). I've traced through the resource code, and these __GLXdrawables are perfectly valid when they're getting added to the resource list. Furthermore, nothing from the resource code seems to be fiddling with them; it looks like some unrelated code is *sometimes* scribbling over *some of* the values in memory. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 651294] Re: X crash on KDM logout (still - yes, really)
The logout problem happens every time for me. It's not intermittent. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Same problem here with ATI Technologies Inc M64-S [Mobility Radeon X2300], backtrace in kdm.log identical as in comment #2. Also solved by TerminateServer=true. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Ok. I'm moving this to xorg-server, since it seems that other drivers also fail to clean up properly. I'll look at making the server not crash on regenerate when the driver fails to clean up all the relevant resources. ** Package changed: xserver-xorg-video-intel (Ubuntu) = xorg-server (Ubuntu) -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Yes, the TerminateServer solves it. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
The same problem I've here with a ATI Technologies Inc Radeon R350 [Radeon 9800 Pro] using the xserver-xorg-video-radeon driver. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 651294] Re: X crash on KDM logout (still - yes, really)
Does the work around (changing kdmrc) solve it for you? -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Added to draft release notes. ** Changed in: ubuntu-release-notes Status: Fix Committed = Fix Released -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Marking confirmed based on replicating on multiple systems. ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided = High ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New = Confirmed ** Also affects: ubuntu-release-notes Importance: Undecided Status: New -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Proposed release note added. ** Description changed: + PROPOSED RELEASE NOTE: + + On some Kubuntu systems, the display server crashes on logout instead of + returning to the KDE Display Manger (KDM) login display. For systems + with this problem, the problem can be avoided by changing the method KDM + uses to interact with the display server. Edit /etc/kde4/kdm/kdmrc and + uncomment the line #TerminateServer=true by changing it to + TerminateServer=true and restart KDM (reboot the system or sudo + restart kdm). + + Binary package hint: xserver-xorg-video-intel This system still crashes reliably on logout. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5 ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic i686 NonfreeKernelModules: wl Architecture: i386 DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: On - modes: 1024x600 - edid-base64: AP///wAw5AYCAAATAQOAFg14CtOFlVlWjiggUFQBAQEBAQEBAQEBAQEBAQEBdBgA0kFYZCAwIDYA4H4b/gBGMDUwVIAxMDFXU0EKAAEBCiAgAI4= + status: connected + enabled: enabled + dpms: On + modes: 1024x600 + edid-base64: AP///wAw5AYCAAATAQOAFg14CtOFlVlWjiggUFQBAQEBAQEBAQEBAQEBAQEBdBgA0kFYZCAwIDYA4H4b/gBGMDUwVIAxMDFXU0EKAAEBCiAgAI4= DRM.card0.VGA.1: - status: disconnected - enabled: disabled - dpms: On - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: On + modes: + edid-base64: Date: Wed Sep 29 12:48:45 2010 DkmsStatus: - bcmwl, 5.60.48.36+bdcom, 2.6.35-20-generic, i686: installed - bcmwl, 5.60.48.36+bdcom, 2.6.35-22-generic, i686: installed + bcmwl, 5.60.48.36+bdcom, 2.6.35-20-generic, i686: installed + bcmwl, 5.60.48.36+bdcom, 2.6.35-22-generic, i686: installed EcryptfsInUse: Yes GdmLog: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory GdmLog1: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory GdmLog2: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory InstallationMedia: Kubuntu 10.10 Maverick Meerkat - Alpha i386 (20100909) MachineType: Dell Inc. Inspiron 1011 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=3db0186f-9810-41ed-8ba1-715fb956e23e ro quiet splash ProcEnviron: - LANGUAGE= - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE= + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: xserver-xorg-video-intel dmi.bios.date: 03/20/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A00 dmi.board.name: CN0Y53 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A00 dmi.modalias: dmi:bvnDellInc.:bvrA00:bd03/20/2009:svnDellInc.:pnInspiron1011:pvrA00:rvnDellInc.:rnCN0Y53:rvrA00:cvnDellInc.:ct8:cvrA00: dmi.product.name: Inspiron 1011 dmi.product.version: A00 dmi.sys.vendor: Dell Inc. glxinfo: Error: [Errno 2] No such file or directory peripherals: Error: [Errno 2] No such file or directory system: - distro: Ubuntu - codename: maverick - architecture: i686 - kernel: 2.6.35-22-generic + distro: Ubuntu + codename: maverick + architecture: i686 + kernel: 2.6.35-22-generic ** Changed in: ubuntu-release-notes Importance: Undecided = High ** Changed in: ubuntu-release-notes Status: New = Fix Committed -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Tags added: kubuntu -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653899/+files/BootDmesg.txt ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653900/+files/CurrentDmesg.txt ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653901/+files/Dependencies.txt ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653902/+files/Lspci.txt ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653903/+files/Lsusb.txt ** Attachment added: PciDisplay.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653904/+files/PciDisplay.txt ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653905/+files/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653906/+files/ProcInterrupts.txt ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653907/+files/ProcModules.txt ** Attachment added: RelatedPackageVersions.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653908/+files/RelatedPackageVersions.txt ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653909/+files/UdevDb.txt ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653910/+files/UdevLog.txt ** Attachment added: XorgLog.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653911/+files/XorgLog.txt ** Attachment added: XorgLogOld.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653912/+files/XorgLogOld.txt ** Attachment added: Xrandr.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653913/+files/Xrandr.txt ** Attachment added: setxkbmap.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653914/+files/setxkbmap.txt ** Attachment added: xdpyinfo.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653915/+files/xdpyinfo.txt ** Attachment added: xkbcomp.txt https://bugs.launchpad.net/bugs/651294/+attachment/1653916/+files/xkbcomp.txt -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Attachment added: KDM log https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/651294/+attachment/1653917/+files/kdm.log -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
Also crashed in a live session on the same box (Dell Mini 10v), so it's not a local configuration issue. -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 651294] Re: X crash on KDM logout (still - yes, really)
** Tags added: iso-testing -- X crash on KDM logout (still - yes, really) https://bugs.launchpad.net/bugs/651294 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
