[Bug 609113] [NEW] Thinkpad T400: kslowd processes take to much CPU, making mouse control impossible
Till Kamppeter
609113 at bugs.launchpad.net
Fri Jul 23 11:23:31 UTC 2010
Public bug reported:
When I move the mouse (both internal touchpad and external Bluetooth) on
the X display the movement gets uneven, as the computer had too high CPU
load and other programs (like glxgears) get slowed down. In the output
of "top" there are 4 "kslowdXXX" processes taking a lot of CPU.
I am on Maverick with the following kernel:
till at till:~/ghostscript/gpl/gs-test$ uname -a
Linux till 2.6.35-6-generic #9-Ubuntu SMP Thu Jul 1 03:01:23 UTC 2010 x86_64 GNU/Linux
till at till:~/ghostscript/gpl/gs-test$
Graphics is Intel.
After googling I found this thread which seems to discuss exactly the
same problem:
http://www.gossamer-threads.com/lists/linux/kernel/1238374
** Affects: linux (Ubuntu)
Importance: High
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => High
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Thinkpad T400: kslowd processes take to much CPU, making mouse control impossible
https://bugs.launchpad.net/bugs/609113
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