Public bug reported:
unable to start X without blacklisting radeon module in modprobe.d/
call to vgaswitheroo to turn of radeon card, gives a kernel dump
i5-450Arrandale + radeon HD5450
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic-pae 2.6.38-7.38
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic-pae 2.6.38
Uname: Linux 2.6.38-7-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
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: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: avelo 1493 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xc4500000 irq 44'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c1433,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xc4420000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Mar 27 06:13:50 2011
Failure: oops
HibernationDevice: RESUME=UUID=46c85b58-0b5e-445a-96f7-b4c89b55c73d
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110318)
MachineType: Hewlett-Packard HP Pavilion dv3 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic-pae
root=UUID=3649ca80-c20a-4f33-b4d0-7d0cb1545cab ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-7-generic-pae N/A
linux-backports-modules-2.6.38-7-generic-pae N/A
linux-firmware 1.49
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
UpgradeStatus: Upgraded to natty on 2011-03-24 (2 days ago)
dmi.bios.date: 02/14/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.26
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1433
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 58.28
dmi.chassis.asset.tag: CNU02549TF
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.26:bd02/14/2011:svnHewlett-Packard:pnHPPaviliondv3NotebookPC:pvr0492100000202B10000020000:rvnHewlett-Packard:rn1433:rvr58.28:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv3 Notebook PC
dmi.product.version: 0492100000202B10000020000
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-kerneloops i386 kernel-config kernel-oops natty
needs-upstream-testing regression-update
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/743483
Title:
BUG: unable to handle kernel NULL pointer dereference at (null)
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
