Thank you Joseph for the clarification.
The ACPI error is still present in v3.4-rc1. I cannot yet tell if the
hang still occurs because the hang issue is very unpredictable. I'm
attaching the new kern.log and will run apport in a minute.
-Louis
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Attachment added: "v3.4-rc1"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/967907/+attachment/3016190/+files/kern.log.tar.bz2
** Description changed:
Mar 27 18:52:52 b12 kernel: [ 1.428600] ACPI Error: [\TST0] Namespace
lookup failure, AE_NOT_FOUND (20110413/psargs-359)
Mar 27 18:52:52 b12 kernel: [ 1.428604] ACPI Error: Method parse/execution
failed [\_SB_.SCK0.CP07._TPC] (Node ffff88042712d140), AE_NOT_FOUND
(20110413/psparse-536)
I've experienced many random hangs of the system and tried to fix many
things sine I installed Ubuntu on my new 12-threads, 6-cores machine...
I updated the bios
I tried different video drivers
I tried different kernels
Seems (not 100% sure) that using acpi=off solves the problem, but I end
up with only 6 threads, which is not desired!
Seems that with my current kernel it doesn't freeze anymore (not 100%
sure yet)...
FInally, the ACPI errors seen in my attached kern.log are alway present
with all the kernels I tried!
Hopefully my info will help solve this issue.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: louis 1688 F.... pulseaudio
/dev/snd/controlC0: louis 1688 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf4f00000 irq 83'
Mixer name : 'Realtek ALC898'
Components : 'HDA:10ec0899,18490898,00100003'
Controls : 37
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xf4e40000 irq 84'
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]
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=f8b9702d-99e9-4fa9-8187-1417090148dd
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
NonfreeKernelModules: fglrx
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, no user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic
root=UUID=9c625525-6638-4655-b599-02d243286c03 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
RelatedPackageVersions:
linux-restricted-modules-3.0.0-16-generic N/A
linux-backports-modules-3.0.0-16-generic N/A
linux-firmware 1.60
RfKill:
StagingDrivers: mei
Tags: oneiric running-unity staging
Uname: Linux 3.0.0-16-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 03/19/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.80
dmi.board.name: X79 Extreme4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd03/19/2012:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnX79Extreme4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
+ ---
+ ApportVersion: 1.23-0ubuntu4
+ Architecture: amd64
+ DistroRelease: Ubuntu 11.10
+ InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
+ Package: linux (not installed)
+ ProcEnviron:
+ LANGUAGE=en_CA:en
+ PATH=(custom, no user)
+ LANG=en_CA.UTF-8
+ SHELL=/bin/bash
+ Tags: oneiric running-unity
+ Uname: Linux 3.4.0-030400rc1-generic x86_64
+ UnreportableReason: The running kernel is not an Ubuntu kernel
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
--
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https://bugs.launchpad.net/bugs/967907
Title:
ACPI Error: Method parse/execution
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