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Optimus

 

Hi,
I'm using the acpi module and test_off.sh to switch off the nvidia card. And
i see a difference in battery time.
But do i need to reboot my computer?

Every time I switch off the nvidia card and reboot, the computer fan will
run at full speed, I don't know why.
If i reboot into windows after switch off nvidia card in linux, the system
can not find the nvidia card and the fan runs at full speed.

-- 
JU Han
Université de Technologie de Compiègne
GI03 - Stage
061-960-8888

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