I have a Vaio VPCEA36FG laptop and both windows.8 and elementary OS (ubuntu 12.04 kernel) installed on it. when I am in windows everything is just fine, fans work perfectly efficient and my battery ...
My laptop is always hot and CPU temp is about 80°C. I guess one of laptop fans is corrupted and another one spins in high RPM, because I hear the sound of fan speed which it is most of time is high. ...
My laptop fan is always active, even if CPU usage is really low (less than 5%). I have a Vaio laptop with Linux and Windows, but this problem only happens with Linux.