64 bit is not an option for me at the moment. I have now confirmed the workaround works on Quantal 64 bit and having looked at the script again I understand your comment about /dev/mem being the problem, I initially assumed it was the address that was at fault. I will file a bug against /dev/mem. Thanks for the help.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/806032 Title: Fn + F[89] does not work for controlling brightness on Clevo laptops (B7130, W150HRM) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/806032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs