The problem seems to be preventable by unchecking "Reduce Backlight Brightness" under the "On Battery Power" tab of the "Power Management Preferences" under System/Preferences.
-- Total system hang soon after unplugging laptop charger. https://bugs.launchpad.net/bugs/577262 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
