Comment 0 for bug 773433

I have Lenovo Thinkpad Edge 11, the cheapest AMD version, with Athlon II NEO K145, ATI Radeon HD 4225. When I bought it one month ago I installed Ubuntu 10.10 on it and was having problem mentioned in the summary. After that I tried the latest Arch Linux, and there was the same situation. Then I installed fresh Ubuntu 11.04 release and the problem is still here. I can't say, is it solved in 2.6.39 rc1-rc5 or not, because my graphics card can't initialize properly. My current linux-generic version is 2.6.38.8.22.

External mouse works normally, no freezes detected (1 hour of testing), without disabling hardware controls. When I use integrated controls, freeze affects both devices - trackpoint and touchpad. Then I have to wait for ~3 seconds and then everything works as it was before. Sometimes right before freeze pointer jumps to random position on the screen, sometimes it keeps old position. Button states are kept to the end of the freeze. Everything, excluding touchpad and trackpoint, works (keyboard, power button, sound, video, lid detectors).

I'd like to help investigating this, but I have no idea how to do it.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: myfajoarco 1292 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xd0900000 irq 16'
   Mixer name : 'Conexant CX20582 (Pebble)'
   Components : 'HDA:14f15066,17aa21ca,00100302'
   Controls : 8
   Simple ctrls : 5
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0510000 irq 19'
   Mixer name : 'ATI RS690/780 HDMI'
   Components : 'HDA:1002791a,00791a00,00100000'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 87HT20WW-1.165000'
   Mixer name : 'ThinkPad EC 87HT20WW-1.165000'
   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: Fri Apr 29 18:56:17 2011
HibernationDevice: RESUME=UUID=9d78fbe9-883f-42f9-a1e9-e3437a7ab652
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64+mac (20110427.1)
MachineType: LENOVO 25453RG
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=ab2272dd-ee26-4d88-9499-20eded8dc80a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-8-generic N/A
 linux-backports-modules-2.6.38-8-generic N/A
 linux-firmware 1.52
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/07/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 87ET34WW (1.08 )
dmi.board.name: 25453RG
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:bvr87ET34WW(1.08):bd10/07/2010:svnLENOVO:pn25453RG:pvrThinkPadEdge:rvnLENOVO:rn25453RG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 25453RG
dmi.product.version: ThinkPad Edge
dmi.sys.vendor: LENOVO