*** This bug is a duplicate of bug 728923 ***
https://bugs.launchpad.net/bugs/728923
** Description changed:
- Few times in a day screen flickering, after that I found this warnings in
dmesg.
+ Few times in a day screen flickering, after that I found this warnings in
dmesg.
The problem appeared about two weeks ago.
-
- ProblemType: KernelOops
- DistroRelease: Ubuntu 11.04
- Package: linux-image-2.6.38-7-generic 2.6.38-7.39
- Regression: Yes
- Reproducible: No
- ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
- Uname: Linux 2.6.38-7-generic x86_64
- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
- Annotation: Your system might become unstable now and might need to be
restarted.
- Architecture: amd64
- ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: Intel [HDA Intel], device 0: ALC670 Analog [ALC670 Analog]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
- AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: nikita 1499 F.... pulseaudio
- CRDA: Error: [Errno 2] Нет такого файла или каталога
- Card0.Amixer.info:
- Card hw:0 'Intel'/'HDA Intel at 0xf8600000 irq 48'
- Mixer name : 'Realtek ALC670'
- Components : 'HDA:10ec0670,1025038b,00100002'
- Controls : 25
- Simple ctrls : 14
- Card1.Amixer.info:
- Card hw:1 'Generic'/'HD-Audio Generic at 0xf8120000 irq 49'
- 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: Fri Mar 25 16:51:25 2011
- Failure: oops
- Frequency: Once a day.
- InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110112)
- MachineType: Acer Aspire 8943G
- ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic
root=UUID=7db35ee7-8249-4d7b-9a90-5fc89702c444 ro quiet splash vt.handoff=7
- RelatedPackageVersions:
- linux-restricted-modules-2.6.38-7-generic N/A
- linux-backports-modules-2.6.38-7-generic N/A
- linux-firmware 1.49
- SourcePackage: linux
- Title: WARNING: at
/build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248
radeon_fence_wait+0x36f/0x3e0 [radeon]()
- UpgradeStatus: Upgraded to natty on 2011-01-31 (55 days ago)
- WifiSyslog:
- Mar 28 09:04:17 CVOLaptop1 kernel: [ 410.249185] atl1c 0000:02:00.0: vpd
r/w failed. This is likely a firmware bug on this device. Contact the card
vendor for a firmware update.
- Mar 28 09:04:20 CVOLaptop1 kernel: [ 479.413456] atl1c 0000:02:00.0: vpd
r/w failed. This is likely a firmware bug on this device. Contact the card
vendor for a firmware update.
- Mar 28 09:05:09 CVOLaptop1 kernel: [ 481.941147] atl1c 0000:02:00.0: vpd
r/w failed. This is likely a firmware bug on this device. Contact the card
vendor for a firmware update.
- dmi.bios.date: 08/11/2010
- dmi.bios.vendor: Phoenix
- dmi.bios.version: V1.06
- dmi.board.name: SM83-CP
- dmi.board.vendor: Acer
- dmi.board.version: Not Applicable
- dmi.chassis.type: 10
- dmi.chassis.vendor: Acer
- dmi.chassis.version: N/A
- dmi.modalias:
dmi:bvnPhoenix:bvrV1.06:bd08/11/2010:svnAcer:pnAspire8943G:pvrNotApplicable:rvnAcer:rnSM83-CP:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
- dmi.product.name: Aspire 8943G
- dmi.product.version: Not Applicable
- dmi.sys.vendor: Acer
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https://bugs.launchpad.net/bugs/743944
Title:
WARNING: at
/build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248
radeon_fence_wait+0x36f/0x3e0 [radeon]()
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