Apparently theres no 'code' generated by the just pressing 'Fn' key.. This can be verified by running the command
sudo showkey -u | tee -a hotkey-log.txt Or tail -f /var/log/acpid and pressing only Fn and then Fn+Fx -- Fn Keys do not work on Toshiba a105-s4334 https://launchpad.net/bugs/81401 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
