[i855] GPU lockup 4c140f94 (PGTBL_ER: 0x00000049)

[Foffa]

Binary package hint: xserver-xorg-video-intel

Started to experience this problem after upgrade to beta Lucid.

Running 2.6.31 kernel since 2.6.32 kernels fail to boot on my hardware. Boots OK with ACPI off. Even 2.6.32-16 fails to boot with ACPI on.

ProblemType: Crash
Architecture: i386
Chipset: i855
Date: Mon Mar 22 18:54:40 2010
DistroRelease: Ubuntu 10.04
DkmsStatus:

DumpSignature: 4c140f94 (PGTBL_ER: 0x00000049)
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
InterpreterPath: /usr/bin/python2.6
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 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
MachineType: Acer TravelMate 380
Package: xserver-xorg-video-intel 2:2.9.1-1ubuntu16
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: root=UUID=6527fdd2-5f09-42c1-88cd-db98f81b2641 ro quiet splash
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:

ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
SourcePackage: xserver-xorg-video-intel
Title: [i855] GPU lockup 4c140f94 (PGTBL_ER: 0x00000049)
Uname: Linux 2.6.31-17-generic i686
UserGroups:

dmi.bios.date: 11/01/04
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.07
dmi.board.name: TravelMate 380
dmi.board.vendor: Acer
dmi.board.version: Rev.A
dmi.chassis.asset.tag: ��������������������������������
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.07:bd11/01/04:svnAcer:pnTravelMate380:pvr-1:rvnAcer:rnTravelMate380:rvrRev.A:cvnAcer:ct1:cvrN/A:
dmi.product.name: TravelMate 380
dmi.product.version: -1
dmi.sys.vendor: Acer
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.31-17-generic