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Message #40323
[Bug 666711] Re: Thinkpad T410s overheats with Maverick update
Cay Horstmann, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:
apport-collect -p linux REPLACE-WITH-BUG-NUMBER
If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc7
This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** Package changed: acpid (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/666711
Title:
Thinkpad T410s overheats with Maverick update
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Binary package hint: acpid
When I updated from Karmic to Maverick, my Thinkpad T410s started
overheating, with the CPU reaching temperatures in excess of 90
degrees C.
My fix: Following
http://www.thinkwiki.org/wiki/How_to_control_fan_speed, I created
/etc/modprobe.d/thinkpad_acpi.conf with: options thinkpad_acpi
fan_control=1 and installed the package thinkfan. After rebooting, CPU
temperatures are around 50 degrees C.
This seems a potentially dangerous situation, and the Ubuntu
install/update program should be careful to preserve temperature
control.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: acpid 1.0.10-5ubuntu4
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
Architecture: i386
Date: Tue Oct 26 17:20:13 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
PATH=(custom, user)
LANG=en_AU.utf8
SHELL=/bin/bash
SourcePackage: acpid
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