I have the same problem described before: After booting, my CPU stays at 100% and there is no menu entry to change the cpu frequency behaviour in KPowersave.
This issue is fixed by restarting powersaved, i.e. the menu items in KPowersave return and CPU frequency eventually goes down. Please tell me if I can help you by providing any more information on this. -- [Edgy] issues with dbus, powersaved, acpid and kpowersave https://launchpad.net/bugs/64646 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs