This kernel version 3.11.0-12 is pretty old, looking at the commits since there have been a number of backlight related fixes. Could you update to the latest kernel and confirm it is still present.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1272124 Title: Backlight control does not work on linux mint - acer aspire 5741 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272124/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
