I just tried all way possible my HP touchsmart tm2 in idle.
Ubuntu 10.10 I got 5 hours of battery.
Ubuntu 11.04 without pcie_aspm=force I got 3 hours of battery.
Ubuntu 11.04 with pcie_aspm=force I got 4,5 hours of battery.
With windows 7 I got 6,5 hours of battery.
It's a really big problem for this distribution I just hope that will be solved for Oneric!
I just tried all way possible my HP touchsmart tm2 in idle.
Ubuntu 10.10 I got 5 hours of battery.
Ubuntu 11.04 without pcie_aspm=force I got 3 hours of battery.
Ubuntu 11.04 with pcie_aspm=force I got 4,5 hours of battery.
With windows 7 I got 6,5 hours of battery.
It's a really big problem for this distribution I just hope that will be solved for Oneric!