This might be related: http://bugzilla.kernel.org/show_bug.cgi?id=13121 (a bunch of acers needed quirks to make backlight dimming work)
** Bug watch added: Linux Kernel Bug Tracker #13121 http://bugzilla.kernel.org/show_bug.cgi?id=13121 -- lucid extensa 5635z backlight dimming not working at all https://bugs.launchpad.net/bugs/518002 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
