Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.

[Chris Coulson]

This happens when logging in from GDM, only with Plymouth installed

ProblemType: Crash
Architecture: amd64
AssertionMessage: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.
Date: Wed Mar 3 17:41:46 2010
DistroRelease: Ubuntu 10.04
DkmsStatus: Error: [Errno 2] No such file or directory
ExecutablePath: /usr/bin/Xorg
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Dell Inc. Latitude E5500
Package: xserver-xorg-core 2:1.7.5-1ubuntu2
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-15-generic root=UUID=4ce5e12b-6e82-4fa4-90ff-7d9859d7504e ro quiet splash
ProcCmdline: /usr/bin/X :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-ULjvqX/database -nolisten tcp vt7
ProcEnviron:
 LANG=en_GB.UTF-8
 PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
Signal: 6
SourcePackage: nvidia-graphics-drivers
StacktraceTop:
 *__GI_raise (sig=<value optimised out>)
 *__GI_abort () at abort.c:92
 *__GI___assert_fail (
 intel_batch_emit_dword (pScrn=<value optimised out>)
 I830EmitFlush (pScrn=<value optimised out>) at ../../src/i830_accel.c:159
Title: Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed.
Uname: Linux 2.6.32-15-generic x86_64
UserGroups:

dmi.bios.date: 11/05/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A15
dmi.board.name: 0DW635
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA15:bd11/05/2009:svnDellInc.:pnLatitudeE5500:pvr:rvnDellInc.:rn0DW635:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude E5500
dmi.sys.vendor: Dell Inc.
system:
 distro: Ubuntu
 codename: lucidarchitecture: x86_64kernel: 2.6.32-15-generic

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #447159, 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.