[Bug 475429] [NEW] Intel 82945G/GZ Integrated Graphics Controller Freezes when compiz enabled

[takashi torigoe]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

Since upgrade to the 9.10 release, my screen freezes after visual effect (window move).
With visual effects disabled, there is no problem.
When freeze occurs, keyboard and mouse are unusable, but ssh login is OK.
So, I got Batchbuffer dump according to https://wiki.ubuntu.com/X/Troubleshooting/Freeze.
Dump is attached with this post.(dri_debug-20091105.tgz)

Operations
1. sudo INTEL_DEBUG=batch /etc/init.d/gdm restart
2. Set visual effects -> extra (compiz)
3. Window move by mouse operation.
4. Window swings (visual effect)
5. freeze occur
6. ssh & get Batchbuffer

ProblemType: Bug
Architecture: i386
Date: Thu Nov  5 22:44:34 2009
DistroRelease: Ubuntu 9.10
MachineType: MICRO-STAR INTERNATIONAL CO.,LTD MS-7314
Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2
ProcCmdLine: root=UUID=82b4912c-da31-4c6d-a6a8-af1f955b874a ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
 (gnome-settings-daemon:2653): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:2653): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:2781): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2824): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 07/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.1
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-7314
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.1:bd07/14/2008:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7314:pvr1.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7314:rvr1.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr1.0:
dmi.product.name: MS-7314
dmi.product.version: 1.0
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-14-generic

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


** Tags: 945g apport-bug i386 karmic

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Intel 82945G/GZ Integrated Graphics Controller Freezes when compiz enabled
https://bugs.launchpad.net/bugs/475429
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