After a fresh reboot of my Thinkpad T61p, a few suspend resume cycles work well.
After another suspend resume cycle my trackpoint stops working (touchpad and keyboard still work well) and I can find an Oops and a kernel stack trace in /var/log/messages and dmesg output (attached as st.txt).
When i try to do
modprobe -r serio_raw
the command hangs.
After another susped resume none of integrated input devices (trackpoint, touchpad and keyboard) work, external USB ones do work though.
I tested this with maverick kernels 2.6.35-22.35 and 2.6.35-23.37 and both are buggy.
Lucid works like a charm though.
I think it might be related to
https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/333792
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659712
I hope you manage to correct that one (because I am holding my upgrade to Maverick because of that).
Jacek
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-23-generic-pae 2.6.35-23.37
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-23.37-generic-pae 2.6.35.7
Uname: Linux 2.6.35-23-generic-pae i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: chrzaszcz 1552 F.... pulseaudio
/dev/snd/pcmC0D0p: chrzaszcz 1552 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe220000 irq 48'
Mixer name : 'Analog Devices AD1984'
Components : 'HDA:11d41984,17aa20bb,00100400'
Controls : 31
Simple ctrls : 19
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08'
Mixer name : 'ThinkPad EC 7KHT24WW-1.08'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Nov 10 15:59:19 2010
Frequency: Once a day.
HibernationDevice: RESUME=UUID=8374ca15-bbad-44f7-9fb4-40fb88cb4950
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: LENOVO 6460EEG
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic-pae root=UUID=43ab5e1c-f9ef-40c7-a188-24641c970029 ro splash vga=799 quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=pl_PL.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 06/16/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC0WW (2.20 )
dmi.board.name: 6460EEG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LETC0WW(2.20):bd06/16/2008:svnLENOVO:pn6460EEG:pvrThinkPadT61p:rvnLENOVO:rn6460EEG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6460EEG
dmi.product.version: ThinkPad T61p
dmi.sys.vendor: LENOVO
Just confirming identical, repeatable behaviour on my Thinkpad W510 -- including the stack trace in /var/log/messages. This problem seems to have been introduced by a recent kernel update.
I will post my dmesg and hardware info if anyone considers this a useful addition.