I can confirm this on a Dell Mini 9 (Inspiron 910) and a Dell Latitude E6510 (Certified up until 11.04).
This issue only started with 11.10 (Oneiric). I find this happens when I boot with power plugged in and I disconnect the power once in a session. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/531190 Title: upower (devkit-power) reporting bad data when AC cable is unplugged To manage notifications about this bug go to: https://bugs.launchpad.net/devicekit-power/+bug/531190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
