Re: Unexcepted shutdown in 2.6.28-rc5

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On Fri, 2008-11-21 at 07:13 +0800, Maxime Poncet wrote:
> Hi,
> 
> I have the same problem in 2.6.28-rc5 and 2.6.27.x :
> my laptop shutdown automatically while working on it.
> 
> That problem doesn't appear in 2.6.28-rc3.
> 
there are not many ACPI changes between 2.6.28-rc3 and -rc5.
it would be great if you can use git-bisect to find out
which commit introduces this regression.

thanks,
rui

> This terminal output show well the problem
> $uname -a
> 2.6.28-rc5
> $while true;
> do cat /proc/acpi/thermal_zone/THRM/temperature;
> sleep 1;
> done
> 
> ...
> temperature:             51 C
> temperature:             51 C
> temperature:             144 C
> 
> And then it shutdowns because critical temperature was reached
> 
> Another thing that might be important : the output of dmesg
> Every 5 seconds this message appears (not in 2.6.28-rc3):
> 
> ACPI: Transitioning device [FAN] to D3
> ACPI: Unable to turn cooling device [ffff81007fb656d0] 'off'
> 
> Hope it will help you.
> 
> Maxime
> 
> 
> 
> 
> 
> 
> 
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