It's a Sandy Bridge machine, so commit http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-oneiric.git;a=commit;h=05bd42688dbc066d4e2689b6f73c0470601f788b (added in 3.0.0-7.8) might be causing the regression. Try re-enabling rc6 and see if that makes a difference?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/818830 Title: Serious power regression from kernel 3.0.0-6 to 3.0.0-7 (30% more power at idle) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/818830/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
