BUG: unable to handle kernel NULL pointer dereference at 00000004
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Unmount device usb
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-
Uname: Linux 3.2.0-18-generic i686
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
Date: Sun Mar 11 10:48:34 2012
Failure: oops
SourcePackage: linux
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0b00000 irq 47'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:10ec0268,
Controls : 28
Simple ctrls : 14
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: Acer, inc. Extensa 7630
Package: linux (not installed)
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.71
Tags: precise
Uname: Linux 3.2.0-18-generic i686
UpgradeStatus: Upgraded to precise on 2012-03-10 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 09/17/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3509
dmi.board.name: Monserrat
dmi.board.vendor: Acer, Inc.
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer, Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: Extensa 7630
dmi.product.
dmi.sys.vendor: Acer, inc.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 952105
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.