er dereference at 00000004
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
High
|
Unassigned |
Bug Description
Didn't do anything, suddenly the screen displayed something that looked like a kernel panic on one monitor while still working normally on the other. After a few seconds the display showed my normal screen again.
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-12-generic i686
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 1.91-0ubuntu1
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: alexander 2795 F...m pulseaudio
/dev/snd/pcmC0D0p: alexander 2795 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbd00000 irq 45'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d7605,
Controls : 23
Simple ctrls : 11
Date: Mon Feb 6 22:34:32 2012
Failure: oops
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
MachineType: Dell Inc. Vostro 3700
ProcKernelCmdLine: BOOT_IMAGE=
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
SourcePackage: linux
StagingDrivers: mei
Title: er dereference at 00000004
UpgradeStatus: Upgraded to precise on 2012-02-04 (2 days ago)
dmi.bios.date: 10/25/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 04H5M5
dmi.board.vendor: Dell Inc.
dmi.board.version: A10
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Vostro 3700
dmi.product.
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request.
We have noted that there is a newer version of the development kernel than the one you last tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not.
You can update to the latest development kernel by simply running the following commands in a terminal window:
sudo apt-get update
sudo apt-get upgrade
If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released.
If you want this bot to quit automatically requesting kernel tests, add a tag named: bot-stop-nagging.
Thank you for your help, we really do appreciate it.