Ok, I've just followed your instructions and everything is working perfectly: i can adjust brightness either by th Fn keys and the gnome-brightness-applet, moreover gnome-power-manager now lets me set different brightness for ac/battery. Thank you all! Roberto
-- Dell Laptops don't talk to HAL about brightness correctly https://bugs.launchpad.net/bugs/43572 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs