kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/i915/intel_display.c:1917!

[Gary Barnes]

When I try to play any video file whether it be an avi file or any video file format using the software called iPlayer to play the BBC's on line content the computer crashes, in fact it crashes when I try and play any video files, it really does not matter what software I use, I've tried VLC media player, mplayer plus others all resulting in the same outcome.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: gary 1137 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with Cx20468-31 at irq 10'
   Mixer name : 'Conexant Cx20468-31'
   Components : 'AC97a:43585430'
   Controls : 23
   Simple ctrls : 16
CurrentDmesg:
 [ 259.058287] __ratelimit: 15 callbacks suppressed
 [ 259.058293] gnome-keyring-d[1114]: segfault at 55 ip 00e5e682 sp bfce6920 error 4 in libdbus-1.so.3.4.0[e47000+37000]
 [ 285.761902] lib80211_crypt: registered algorithm 'CCMP'
 [ 285.773239] padlock: VIA PadLock not detected.
 [ 285.781598] lib80211_crypt: registered algorithm 'TKIP'
Date: Tue Apr 6 02:29:37 2010
Failure: oops
HibernationDevice: RESUME=UUID=2fa9be37-3368-4ab4-9bad-bb284b4bbfb4
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Lsusb:
 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
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer TravelMate 4500
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=1583fd63-ed73-4ea8-ae9c-c31eea9fe8a7 ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
RfKill:

SourcePackage: linux
Title: kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/i915/intel_display.c:1917!
dmi.bios.date: 08/06/2004
dmi.bios.vendor: ACER
dmi.bios.version: 3A06
dmi.board.name: TravelMate 4500
dmi.board.vendor: Acer
dmi.board.version: Rev 1.0
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev.1
dmi.modalias: dmi:bvnACER:bvr3A06:bd08/06/2004:svnAcer:pnTravelMate4500:pvrRev1:rvnAcer:rnTravelMate4500:rvrRev1.0:cvnAcer:ct10:cvrRev.1:
dmi.product.name: TravelMate 4500
dmi.product.version: Rev 1
dmi.sys.vendor: Acer