Comment 44 for bug 1088146

ASUS is lacking a good changelog with their bios releases. For example the BIOS 217 release tells us:
    http://www.asus.com/Notebooks_Ultrabooks/N56VZ/#support_Download_8
   'BIOS 217 - Update EC firmware'

They for example changed 'something' in the ACPI, since my acpidump between versions is different (see attached files).