Adding acpi_osi=\"!Windows 2009\" at the and of the "linux" line the Fn key works again. Thanks a lot for this work around!
(Notebook: Dell Precision M2400, Ubuntu 10.04 x64) After an update the trick was lost so I changed the following line in the file /etc/default/grub GRUB_CMDLINE_LINUX="quiet" to GRUB_CMDLINE_LINUX="quiet acpi_osi=\\\"!Windows 2009\\\"" It works fine for Fn F8 and there are no more problems with update-grub -- Video out hot key sends super + p + return on many upcoming Dell & HP systems https://bugs.launchpad.net/bugs/539477 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