This workaround works for me in Xubuntu 13.04: https://help.ubuntu.com/community/AsusZenbookPrime#Ubuntu_13.04
Using: GRUB_CMDLINE_LINUX_DEFAULT="splash quiet acpi_osi='!Windows 2012'" All function keys work now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1103620 Title: Adjusting brightness with hot keys doesn't work properly on Asus K55VD-SX205R To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1103620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
