I am barely running Ubuntu now because the fan is blowing like crazy, it's blowing hot air and I estimate the temprature around 90 C / 194 F I installed Ubuntu from windows trough Wubu. When I run windows my laptop isn't overheating and the fan runs normal. I have no idea why my laptop is overheating while running Ubuntu. I hope someone can help me because I really want a Laptop with Ubuntu. Also when the CPU gets too hot my laptop randomly shuts down.