[171058.169359] BUG: unable to handle kernel NULL pointer dereference at 00000008
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
1) uname -a
Linux name-laptop 2.6.35-19-generic #28-Ubuntu SMP Sun Aug 29 06:36:51 UTC 2010 i686 GNU/Linux
2) cat /proc/version_
Ubuntu 2.6.35-
3) (see attached)
4) (see attached)
_______
1) lsb_release -rd
Description: Ubuntu maverick (development branch)
Release: 10.10
2) N/A
3) What I expected to happen is their are no problems with the kernel. ;)
4) What happened instead is their was a kernel issue that locked up my computer, had to restart to recover.
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: No
Reproducible: No
ProcVersionSign
Uname: Linux 2.6.35-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd6400000 irq 16'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,
Controls : 13
Simple ctrls : 8
Date: Mon Sep 6 01:10:20 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: TOSHIBA Satellite L305D
ProcCmdLine: BOOT_IMAGE=
RelatedPackageV
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Title: [171058.169359] BUG: unable to handle kernel NULL pointer dereference at 00000008
dmi.bios.date: 09/01/2009
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.80
dmi.board.
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: AMD
dmi.chassis.
dmi.modalias: dmi:bvnInsydeCo
dmi.product.name: Satellite L305D
dmi.product.
dmi.sys.vendor: TOSHIBA
Updated the kernel, tried:
lshw | grep radeon
which ran successfully with no kernel crashes. However, when I ran the same under sudo:
sudo lshw | grep radeon
had a kernel crash, then it locked up my OS requiring a hard reset.
1) uname -a
Linux name-laptop 2.6.35-20-generic #29-Ubuntu SMP Fri Sep 3 14:49:14 UTC 2010 i686 GNU/Linux
2) cat /proc/version_ signature 20.29-generic 2.6.35.4
Ubuntu 2.6.35-
3) (see attached 2_dmesg_ lspci-vnvn. tar.bz2)
4) (see attached 2_dmesg_ lspci-vnvn. tar.bz2)