*** This bug is a duplicate of bug 1163720 *** https://bugs.launchpad.net/bugs/1163720
Still affected in 3.8.0-24 and -25 : * stuck at maximum level at startup and after a suspend * Fn keys change brightness indicator only, not actual brightness The brightness can be changed after running: sudo bash -c "echo 0 > /sys/class/backlight/intel_backlight/brightness" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1166495 Title: Brightness fn keys don't work on dell xps 13 ultrabook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1166495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs