http://bugzilla.kernel.org/show_bug.cgi?id=12304





------- Comment #51 from mprosi...@volny.cz  2009-02-15 11:31 -------
(In reply to comment #50)
> Hi, Martin
>     Sorry for the late response.

No problem.
I have had quite restful time. With processor running on max frequency
(Kpowersave "Performance" mode) I did not freeze once and with C2 states it do
not heat too much. The linux freezed only when I did not log into KDE quickly
enough - Kpowersave probably did not take care of the CPU freq. yet. The second
time it freezed was when I was trying the "Silent button" that cause the
frequency to drop to 1600 MHz and lower the voltage compared to normal mode on
this freq. This second freeze probably ruin my assumption that the problem
could be caused by too high CPU voltage.


>     Do you mean that it still freezes when the "nolapic_timer" is added? will
> you please double check it again?
> 
> 

I'm trying 2.6.28.5 tickless 64bit kernel with "nolapic_timer" (not
"noapictimer") parameter (Comment #41 ?). It is running now for 55h without
freeze (in the past it freezed after 37h - Comment #28). This parameter
definitely has some positive effect. I also tried the kernel without any
parameter and it freezed as usual.

Martin


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