I fixed it by using fglrx. Then it can change backlight, but now there are some suspend issues (freeze when suspending or freeze at wakeup).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054647 Title: Backlight is not adjustable on HP 655 laptop To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1054647/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
