Does the problem happen if you unload the video module? If so, please attach the /proc/acpi/dsdt file.
-- Asus laptop hangs on TFT/VGA video switch (Fn-F8) https://launchpad.net/bugs/36885 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
