Is it the keys that specifically are not working, or is it more properly the backlight adjustment that is not working? That is, when you hit the backlight +/- Fn keys, does Ubuntu respond by showing the notification bubble indicating the brightness level with a bar by the system tray, or do the Fn keys simply not produce any response at all?
My LCD backlight brightness adjustment stopped working in Karmic after some package update. The Fn keys still work for me, as in Ubuntu sees the key press events and tries to change the display backlight brightness, but the LCD backlight doesn't change brightness. Writing to /sys/class/backlight/nvidia_backlight/brightness also produces no change. -- FN Brightness keys stopped working on Macbook4,1 https://bugs.launchpad.net/bugs/509508 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
