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How to turn the Red Light (infrared or optical sound output light) off?
There is a red light turned on (it seems an infrared light or optical sound) when I boot Ubuntu, and it remains always on, but not when I boot MacOS in a MacBook Pro.
How can I save energy with Ubuntu ...
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Laptop goes off (not shutdown), which log file should i check?
I have problem with my Lenovo x121e - goes off and i can't start it immediately again. I must wait 3-5 min and then works again. CPU Temperature was okay, about 65°, HDD Temp too - 37°. Badblocks ...
