With acpi_os_name="Microsoft Windows NT" acpi_osi="Windows 2001" ? This one works for me too, but it seems to be more respectful with standards.
Could you send your DSDT tables ?
cat /proc/acpi/dsdt > dsdt and send the dsdt file here ! ;)
With acpi_os_ name="Microsoft Windows NT" acpi_osi="Windows 2001" ? This one works for me too, but it seems to be more respectful with standards.
Could you send your DSDT tables ?
cat /proc/acpi/dsdt > dsdt
and send the dsdt file here ! ;)