This is a known problem with the upstream linux kernel. More info can be found here:
http://www.phoronix.com/scan.php?page=article&item=ubuntu_natty_power&num=1 One this is resloved upstream ubuntu will get it thru stable updates or a backport. ** Also affects: linux (Ubuntu Natty) Importance: Undecided Status: Confirmed ** Also affects: linux (Ubuntu Oneiric) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Natty) Importance: Undecided => High ** Changed in: linux (Ubuntu Natty) Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: linux (Ubuntu Natty) Milestone: None => natty-updates ** Changed in: linux (Ubuntu Oneiric) Status: New => Confirmed ** Changed in: linux (Ubuntu Oneiric) Importance: Undecided => High ** Changed in: linux (Ubuntu Oneiric) Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Also affects: ubuntu-release-notes Importance: Undecided Status: New ** Changed in: ubuntu-release-notes Status: New => In Progress ** Changed in: ubuntu-release-notes Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
