I'm having the same issue on an Alienware m11x. It seems to have started after a recent kernel update, and something odd I've noticed is that the battery info is now showing up under /proc/acpi/battery/BAT1 instead of /proc/acpi/battery/BAT0. Once I look at the info in /proc, then GUI utilities pick up the battery and start showing information again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/564488 Title: upower doesn't detect battery -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
