[i845] GPU lockup 40ce8caf (PGTBL_ER: 0x00000049)

Bug #604323 reported by Murali
This bug report is a duplicate of:  Bug #541492: MASTER: [i845] GPU lockup. Edit Remove
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
xserver-xorg-video-intel (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Binary package hint: xserver-xorg-video-intel

crash occurs after the gdm is loaded.multiple crashes stopped after updating libxfont1.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-intel 2:2.11.0-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-7.12-generic 2.6.35-rc4
Uname: Linux 2.6.35-7-generic i686
Architecture: i386
Chipset: i845
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1024x768 1280x1024 1280x960 1152x864 1024x768 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 640x480 720x400 720x400
 edid-base64: AP///////wAebQxDAD0BAB8PAQMYIRm36gV5oFZKmSYSSEz//oAxWXFPRVlhWYGAgUoBAQEB6iQAYEEAKDAwYBMANuYQAAAeAAAA/QAyoB5HCwAKICAgICAgAAAA/AA3MDBCCiAgICAgICAgAAAA/AAKICAgICAgICAgICAgAFU=
Date: Thu Jan 1 05:31:27 2004
DkmsStatus: Error: [Errno 2] No such file or directory
DumpSignature: 40ce8caf (PGTBL_ER: 0x00000049)
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100630.2)
InterpreterPath: /usr/bin/python2.6
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-7-generic root=UUID=32125751-f245-4dc3-a48a-c540ecd6866e ro quiet splash
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:

SourcePackage: xserver-xorg-video-intel
Title: [i845] GPU lockup 40ce8caf (PGTBL_ER: 0x00000049)
UserGroups:

dmi.bios.date: 12/14/2004
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: 6.00 PG
dmi.board.name: i845GV-8712F
dmi.chassis.type: 3
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvr6.00PG:bd12/14/2004:svn:pn:pvr:rvn:rni845GV-8712F:rvr:cvn:ct3:cvr:
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: maverick
 architecture: i686
 kernel: 2.6.35-7-generic

Revision history for this message
Murali (flutemans) wrote :
Bryce Harrington (bryce)
tags: added: crash
Changed in xserver-xorg-video-intel (Ubuntu):
status: New → Confirmed
Revision history for this message
Geir Ove Myhr (gomyhr) wrote :

We do see a lot of PGTBL_ER: 0x00000049 on 845G chipsets. The intel developers are still scratching their head about this. This is what Chris Wilson writes:

We have big issues with GEM on i8xx. i845 is even more troublesome as it has
some errata that we fail to workaround that affect reprogramming the GTT.

My presumption is that this is the very same bug, and the current workaround is
to use UMS+EXA.

(from http://bugs.freedesktop.org/show_bug.cgi?id=29006#c1)

We have a master bug report for this issue at bug 541492. Marking as a duplicate of that.

Revision history for this message
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