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[Bug 685285] [NEW] Segfault in libGL for glxgears, Blender, Meshlab, visolate, and probably more

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <685285@xxxxxxxxxxxxxxxxxx>
Date: Sat, 04 Dec 2010 23:21:59 -0000
Reply-to: Bug 685285 <685285@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You have been subscribed to a public bug:

For a few days now, virtually all applications using OpenGL segfault.
For example:

$ glxgears
Segmentation fault
$

Running the same in gdb reveals the following:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7e5812e in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
(gdb) bt
#0  0x00007ffff7e5812e in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
#1  0x00007ffff7e582c9 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1
#2  0x00007ffff7e57c70 in ?? () from /usr/lib/fglrx/libGL.so.1
#3  0x00007ffff7e37ff8 in ?? () from /usr/lib/fglrx/libGL.so.1
#4  0x00007ffff7e32146 in glXChooseVisual () from /usr/lib/fglrx/libGL.so.1
#5  0x0000000000401f40 in ?? ()
#6  0x0000000000403052 in ?? ()
#7  0x00007ffff72a2c4d in __libc_start_main () from /lib/libc.so.6
#8  0x00000000004018c9 in ?? ()

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: blender 2.49.2~dfsg-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-26.48-generic 2.6.32.24+drm33.11
Uname: Linux 2.6.32-26-generic x86_64
Architecture: amd64
Date: Sat Dec  4 21:46:34 2010
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: blender

** Affects: fglrx-installer (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid
-- 
Segfault in libGL for glxgears, Blender, Meshlab, visolate, and probably more
https://bugs.launchpad.net/bugs/685285
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