Just upgraded from 11.04 to 11.10 and now my laptop's fan is not working- my computer gets really warm. I can still run it for about an hour before it gets really hot and I shut it off out of fear that it will fry.
I've been referred to this https://wiki.ubuntu.com/InstallingUbuntuOnADellXPSM1330 but honestly I am new and don't know how to get powertop to work.