Confirm for Gutsy. Sony VGN-SZ56 Fn+F2,F3,F4( sound control ) works well but Fn+F5,F6(brightness control) doesn't work. -- [sonypi] Not work Fn keys on Sony VAIO VGN-FS* https://bugs.launchpad.net/bugs/29987 You received this bug notification because you are a member of Kernel Bugs, which is a direct subscriber.