Presently I have kernel 3.13.0-48-generic installed (from the automatic updates). With Bluetooth and WiFi off I am able to bring the discharge rate down to 12 W/h. Although now I have battery lifetimes in line with those I had with Ubuntu 12.04, there is still a long way to go to catch Windows.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1347539 Title: Abnormally high battery discharge rate on Lenovo T420 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1347539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
