I have the same trouble on my Samsung R25 laptop. Don't work Fn+Up and Fn+Down (brightness up , brightness down) Other shortcuts using "Fn" works great.
On the hardy beta, brightness works good, after installing the final release it's dead. P.S. sorry for my english -- [hardy] several Fn-Keys stop working after loading kernel on Samsung Q45 laptop https://bugs.launchpad.net/bugs/212790 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs