I am using the same machine, and I too face the same issue. I installed the Mainline Kernel as per @jsalibury's request in comment #2. The issue remains, using the Fn+F9 keys to decrease brightness and Fn+F10 to increase brightness has no result.
Running apport against this bug fails as I am running the Mainline Kernel. Please advise if I should modify the tags. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1063804 Title: fn keys for brightness on HP Compaq 6710b not working [regression][12.10] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1063804/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
