The problem has started somewhere after 2.6.35-6 kernel (don't exactly remember, which version was the first with the bug). Sometimes, not each time but often, system freezes while resume from suspend. In some cases I even have time to enter my password and unlock the session, but in most cases, it can only display the screensaver and then freezes.
The possible solution is, of course, only reboot.
ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-9-generic 2.6.35-9.14
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-9.14-generic 2.6.35-rc5
Uname: Linux 2.6.35-9-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.
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: torkvemada 2016 F.... pulseaudio
/dev/snd/pcmC0D0p: torkvemada 2016 F...m pulseaudio
CRDA: Error: [Errno 2] Нет такого файла или каталога
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe4500000 irq 48'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c3661,00100402'
Controls : 15
Simple ctrls : 10
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe4410000 irq 49'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100100'
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: Fri Jul 23 11:21:15 2010
Failure: oops
Frequency: Once every few days.
HibernationDevice: RESUME=/dev/sda4
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-9-generic root=UUID=f4a4d9f8-488c-41fe-aa01-f07e1ac2d460 ro splash crashkernel=384M-2G:64M,2G-:128M
RelatedPackageVersions: linux-firmware 1.37
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 00000078
WpaSupplicantLog:
dmi.bios.date: 04/20/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3661
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 47.18
dmi.chassis.asset.tag: CNU0060FTZ
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnInsyde:bvrF.07:bd04/20/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr049E100000200800000120000:rvnHewlett-Packard:rn3661:rvrKBCVersion47.18:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 049E100000200800000120000
dmi.sys.vendor: Hewlett-Packard
Vsevolod Velichko, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 10, 2012.
Please see this document for currently supported Ubuntu releases:
https:/
We were wondering if this is still an issue in a supported release? If so, could you please provide the information following https:/
apport-collect -p linux <BUGNUMBER>
Additionally, if you could try to reproduce this with the upstream mainline kernel that would be great. It will allow additional upstream developers to examine the issue. Refer to https:/
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-
If the mainline kernel does not fix this bug, please add the tag: 'kernel-
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-
Please let us know your results. Thanks in advance.