Ubuntu
unity package

compiz crashed with SIGSEGV

Bug #941001 reported by Hans Joachim Desserud on 2012-02-25

This bug report is a duplicate of: Bug #927168: compiz crashed with SIGSEGV in memmove() from drisw_update_tex_buffer() from dri_set_tex_buffer2() from drisw_bind_tex_image() from __glXBindTexImageEXT() from TfpTexture::enable() from enableFragmentOperationsAndDrawGeometry(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	unity (Ubuntu)	New	Undecided	Unassigned

Bug Description

Compiz crashed. Happened when I attempted to drag a maximized window's title bar "down" to make it windowed, but not sure whether that triggered it.

I hope this report contains all information, because I had some problems with my network connection and had to run apport-cli to upload the .crash file manually.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.93-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Sat Feb 25 17:26:04 2012
ExecutablePath: /usr/bin/compiz
ExecutableTimestamp: 1330015289
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111129.1)
ProcCmdline: compiz
ProcCwd: /home/ubuntu
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xa56760: movdqu (%eax),%xmm0
PC (0x00a56760) ok
source "(%eax)" (0xf112b090) not located in a known VMA region (needed readable region)!
destination "%xmm0" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? () from /lib/i386-linux-gnu/libc.so.6
?? () from /usr/lib/i386-linux-gnu/dri/swrast_dri.so
?? () from /usr/lib/i386-linux-gnu/dri/swrast_dri.so
?? () from /usr/lib/i386-linux-gnu/mesa/libGL.so.1
?? () from /usr/lib/i386-linux-gnu/mesa/libGL.so.1
Title: compiz crashed with SIGSEGV
UpgradeStatus: Upgraded to precise on 2012-01-27 (28 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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Revision history for this message

Hans Joachim Desserud (hjd) wrote on 2012-02-25:

Dependencies.txt Edit (6.7 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-25: This bug is a duplicate

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #927168, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.