Actually this is fixed for me - see bug 852406. It was an upstream kernel workaround for bad ACPI events sent by the hardware. I really wouldn't blame the Ubuntu developers for that, as fixing any bug of this sort (of which there are far too many) takes an enormous effort - see all the comments on these bug tickets, many of which are actually users actively working to track down the problem, and it involves hardware they may not own and a component (the kernel) which they package but certainly didn't develop themselves.
-- 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