This modification indeed makes mpb_backlight module available in /sys/class/backlight, modifying brightness works as promised. This is on macbook 3.1.
-- [i915][kms] kernel backlight interface missing for macbooks https://bugs.launchpad.net/bugs/511965 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs