Bug #771963 may be an indirect contributor to bad power performance, but in terms of the dramatic power set-backs, I (and others) have encountered it on Intel and NVIDIA hardware as well. My tracking of the issue still seems to be leading back to something going awry in mm.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/760131 Title: Power consumption raised significantly in natty -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
