Unexcepted shutdown in 2.6.28-rc5

[Maxime Poncet <maxime.poncet@gmail.com>]

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.

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