I was able to reproduce this bug with the latest test kernel.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
I *think* this is an issue with the CrystalHD module part of the kernel.
I am not real knowledgeable on how the kernel works, so I'm probably
wrong. This happened when I clicked on the Dash, and typed in "ay".
+
+ Update: This bug can be reproduced by enabling the CrystalHD module,
+ then clicking on the Videos section of the Unity Dash.
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-22-generic-pae 3.2.0-22.35 [modified:
lib/modules/3.2.0-22-generic-pae/kernel/drivers/staging/crystalhd/crystalhd.ko]
ProcVersionSignature: Ubuntu 3.2.0-22.35-generic-pae 3.2.14
Uname: Linux 3.2.0-22-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Annotation: Your system might become unstable now and might need to be
restarted.
ApportVersion: 2.0-0ubuntu4
Architecture: i386
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
Date: Sun Apr 8 18:09:11 2012
Failure: oops
HibernationDevice: RESUME=UUID=3eadeb0e-d91d-44c0-b20e-6050066956dd
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120407)
IwConfig:
- lo no wireless extensions.
-
- eth0 no wireless extensions.
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
MachineType: Gateway MT6458
PccardctlIdent:
- Socket 0:
- no product info available
+ Socket 0:
+ no product info available
PccardctlStatus:
- Socket 0:
- no card
+ Socket 0:
+ no card
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-22-generic-pae
root=UUID=59bfd48a-5191-4bb2-8ec2-5dbe5aaee262 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-1ubuntu18
RfKill:
-
+
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/27/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 84.06
dmi.board.vendor: Gateway
dmi.board.version: 84.06
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 8
dmi.chassis.vendor: Gateway
dmi.chassis.version: Rev.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvr84.06:bd11/27/2006:svnGateway:pnMT6458:pvr3408447R:rvnGateway:rn:rvr84.06:cvnGateway:ct8:cvrRev.1:
dmi.product.name: MT6458
dmi.product.version: 3408447R
dmi.sys.vendor: Gateway
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https://bugs.launchpad.net/bugs/976888
Title:
BUG: unable to handle kernel NULL pointer dereference at (null)
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