compiz assert failure: compiz: intel_tex_image.c :726 : intelSetTexBuffer2: L'assertion « !texImage->Data » a échoué.

[Nicolas Schirrer]

Binary package hint: unity

This crash report poped-up when I plugged in and tried to switch on my external monitor. After relaunching compiz it worked, but not on first time, I had to switch several times from the netbook display to the external display in order to get it working.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.4-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
AssertionMessage: compiz: intel_tex_image.c :726 : intelSetTexBuffer2: L'assertion « !texImage->Data » a échoué.
CrashCounter: 1
Date: Mon Apr 11 09:58:35 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110328)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=fr_FR:C:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: unity
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 __assert_fail () from /lib/i386-linux-gnu/libc.so.6
 intelSetTexBuffer2 () from /usr/lib/dri/i915_dri.so
Title: compiz assert failure: compiz: intel_tex_image.c :726 : intelSetTexBuffer2: L'assertion « !texImage->Data » a échoué.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 __assert_fail (assertion=0xc6ac86 "!texImage->Data", file=0xc6ac74 "intel_tex_image.c", line=726, function=0xc6aeee "intelSetTexBuffer2") at assert.c:81
 intelSetTexBuffer2 (pDRICtx=0x97fcc20, target=3553, texture_format=8409, dPriv=0x979ccb0) at intel_tex_image.c:726