Same Problem here. It´s an regression after updating from 3.2.0-33-generic to 3.2.0-34-generic!
Workaround: start old 3.2.0-33-generic in grub bootloader manually and everything works fine or prepare the bootmenu (for example with "grub customizer") and set the "3.2.0-33-generic" as default -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/1089448 Title: Problem with brightness control since last update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/1089448/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
