Public bug reported:
I recently upgraded to Ubuntu Version 11.04 with the 2.6.38-8-generic
kernel. I've noticed that the following file does not contain correct
temperature data.
dconner@arcane-laptop:~$ cat /sys/class/thermal/thermal_zone0/temp
0
If I boot into the previous kernel version (vmlinuz-2.6.35-28-generic)
then the above file contains the expected data.
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.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dconner 1664 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd6400000 irq 16'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,1179ff6a,00100003
HDA:11c11040,11790001,00100200'
Controls : 13
Simple ctrls : 8
Date: Sun May 8 11:31:04 2011
HibernationDevice: RESUME=UUID=4709b304-5378-4b1c-a806-1c3532c853ed
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: TOSHIBA Satellite L305D
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=d4e0abf5-a56e-4b74-9087-121f39e62b6b 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
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to natty on 2011-05-02 (6 days ago)
dmi.bios.date: 11/24/2008
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.40
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: AMD
dmi.chassis.version: None
dmi.modalias:
dmi:bvnInsydeCorp.:bvr1.40:bd11/24/2008:svnTOSHIBA:pnSatelliteL305D:pvrPSLC8U-03701Q:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnAMD:ct10:cvrNone:
dmi.product.name: Satellite L305D
dmi.product.version: PSLC8U-03701Q
dmi.sys.vendor: TOSHIBA
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty running-unity
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https://bugs.launchpad.net/bugs/779528
Title:
Temperature is not reported correctly after upgrade to Natty with
2.6.38-8-generic kernel
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