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Binary package hint: compiz

1.) lsb_release -rd
Description:	Ubuntu natty (development branch)
Release:	11.04

2.) apt-cache policy compiz
compiz:
  Installed: 1:0.9.2.1+glibmainloop4-0ubuntu11
  Candidate: 1:0.9.2.1+glibmainloop4-0ubuntu11
  Version table:
 *** 1:0.9.2.1+glibmainloop4-0ubuntu11 0
        500 http://us.archive.ubuntu.com/ubuntu/ natty/main i386 Packages
        100 /var/lib/dpkg/status
3.) To switch back to desktop 1 from desktop 4

4.) System halt/crash

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu11
ProcVersionSignature: Ubuntu 2.6.38-4.31-generic 2.6.38-rc5
Uname: Linux 2.6.38-4-generic i686
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,scale,session,unityshell]
CompositorRunning: compiz
CrashCounter: 1
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1024x768 1280x1024 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAe+WkbAQEBARgOAQNoIRi8Kp6poVRGmSQOSEylSgCBgAEBAQEBAQEBAQEBAQEBwx4AIEEAIDAQYBMAPuYQAAAeAAAA/ABFVjczMAogICAgICAgAAAA/QAyeB5FCwAKICAgICAgAAAA/wBMSUM0MjQwMDkxNwogANo=
Date: Sat Feb 19 12:41:04 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-02-18 22:49:49.454609
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Intel Corporation 82915G/GV/910GL Integrated Graphics Controller [8086:2582] (rev 04) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0179]
   Subsystem: Dell Device [1028:0179]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Dell Inc. OptiPlex GX280
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 LC_MESSAGES=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-4-generic root=UUID=7326c6ce-fada-4efa-925a-a9dd1833404a ro quiet splash vt.handoff=7
Renderer: Unknown
SegvAnalysis:
 Segfault happened at: 0x3a25f6:	rep movsl %ds:(%esi),%es:(%edi)
 PC (0x003a25f6) ok
 source "%ds:(%esi)" (0x09fdfa7b) ok
 destination "%es:(%edi)" (0x0000007b) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? () from /lib/libc.so.6
 ?? ()
 intel_region_data () from /usr/lib/dri/i915_dri.so
 intel_miptree_image_data () from /usr/lib/dri/i915_dri.so
 intel_finalize_mipmap_tree () from /usr/lib/dri/i915_dri.so
Title: compiz crashed with SIGSEGV in intel_region_data()
UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare tape video
XsessionErrors:
 (nautilus:1224): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nm-applet:1227): Gtk-CRITICAL **: IA__gtk_widget_is_toplevel: assertion `GTK_IS_WIDGET (widget)' failed
dmi.bios.date: 02/09/2005
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0G8310
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd02/09/2005:svnDellInc.:pnOptiPlexGX280:pvr:rvnDellInc.:rn0G8310:rvr:cvnDellInc.:ct3:cvr:
dmi.product.name: OptiPlex GX280
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu11
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1~git20110215.cc1636b6-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu6
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu9
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Medium
         Status: New


** Tags: apport-crash compiz-0.9 compiz-0.9.2 i386 natty running-unity ubuntu
-- 
compiz crashed with SIGSEGV in intel_region_data()
https://bugs.launchpad.net/bugs/721881
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