I am also experiencing this problem with Dell Inspiron 6000. The scroll Lock is not functional, but doesn't cause a lock up. The brightness control launches the on screen notification but then locks the keyboard and the mouse seems to work only intermittently. Toggling to the terminal and back seems to restore functionality.
-- [Intrepid] Fn-key locks up computer https://bugs.launchpad.net/bugs/293642 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