Intel releases PowerTOP
Jan Lübbe — Sun, 2007-05-13 13:32
Intel has just released a new utility called PowerTOP. It uses the new statistics made available by the 2.6.21 kernel and shows which processes (or devices) cause the processor to wake up.
Keith Packard said that he managed to increase the battery life of his Panasonic R4 laptop from 4 to almost 7 hours.
I'll try to reproduce his success with my X60s. If you want to do the same and use debian, it is already packaged uploaded.