I have the same problem with a Samsung 300E (see https://wiki.ubuntu.com/JulianOlivien/Samsung300E for some hardware information), using today's daily build of precise for amd64 (kernel is 3.2.0-21-generic).
Experienced problem is the same. Brightness may still be adjusted via display settings or pkexec /usr/lib/gnome-settings-daemon/gsd-backlight-helper --set-brightness [1..7] . Workaround: assign new shortcuts to this command. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950571 Title: Brightness hotkeys not working in Samsung 300V To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/950571/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
