BUG: unable to handle kernel NULL pointer dereference at 00000009
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
acpi (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Following most recent kernel update (downloaded & installed April 12, 2010), system refused to boot. Moved disk to a new system where it booted and received this error. I suspected a hardware issue except older Ubuntu instances, a Red Hat instance, and Windows XP will all boot on the "bad" system.
ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.32-20-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
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x 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 'Intel'/'HDA Intel at 0xee400000 irq 17'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,
Controls : 21
Simple ctrls : 12
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 79HT50WW-1.07'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 14
Mono: Playback 11 [79%] [on]
Date: Mon Apr 12 10:50:05 2010
Failure: oops
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100223.2)
MachineType: LENOVO 200773U
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=
RelatedPackageV
SourcePackage: linux
Title: le to handle kernel NULL pointer dereference at 00000009
dmi.bios.date: 09/12/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 79ETE3WW (2.23 )
dmi.board.name: 200773U
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 200773U
dmi.product.
dmi.sys.vendor: LENOVO
Changed in acpi (Ubuntu): | |
status: | New → Confirmed |
I should note that the system to which I moved the disk is physically identical to the other... down to sequential serial numbers.