Public bug reported:
Everything seemed fine, then the icon for apport appeared in the tray
with this and during the process of submitting this bug report the
system gradually ground to a halt, eventually locking up completely at
which point I used the magic sysrq keys to reboot.
ProblemType: KernelOops
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be
restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: paul 1936 F.... pulseaudio
/dev/snd/pcmC0D0p: paul 1936 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 22'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,1458a002,00100001'
Controls : 40
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfbdfc000 irq 17'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Mon Feb 22 07:34:24 2010
DistroRelease: Ubuntu 10.04
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=aa5252a5-ef5f-4b0d-ab95-66bb4621ac83
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100221)
Package: linux-image-2.6.32-14-generic 2.6.32-14.20
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic
root=UUID=c6bbcf8c-ad70-423c-a875-95c7f55c0baf ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.30
Reproducible: No
SourcePackage: linux
TestedUpstream: No
Title: kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/ttm/ttm_bo.c:95!
Uname: Linux 2.6.32-14-generic x86_64
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing
regression-potential
--
kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/ttm/ttm_bo.c:95!
https://bugs.launchpad.net/bugs/525627
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