There is a very similar bug here: #743352. However with bug #743352 the notification bubble appears to work and even /sys/class/backlight/mbp_backlight/* seems to function, but without correctly affecting the backlight.
Do sufferers of #726692 have the subtree /sys/class/backlight/mbp_backlight/* ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/726692 Title: Screen backlight adjustment stopped working on MacBook Pro 5,4 and other hardware -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
