No. Once reboot, the screen backlight brightness becomes normal (as before boot into ubuntu), but the keyboard backlight remains maximum even booted into OSX. However, the keyboard light level changes to the previous state after pressing the hotkey. This means that the keyboard light level is kept somewhere (nvram?) tough it is set to maximum at ubuntu login.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1279308 Title: [MacBook Air 6,2] screen backlight brightness and keyboard light turn into fully-on after Grub boot with i915 driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1279308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs