i've been fixing the Overheating, thanks for that, it worked, i just reopened my laptop and cleaned it VERY well. but now idle is @ 50*C and not 20-30*C, because of the frequency being at max 2.5GHz. but normaly, at idle, the freq should be very low, like @ 1.2 but when i change it on the freq scaling on Unity, it get back to 2.5.. Any help?
Ubuntu 11.10, i5 M460 @ 2.5GHz