Hi Pali, Sorry for I am late reply you. 於 二，2012-01-17 於 19:10 +0100，Pali Rohár 提到： > On Wednesday 21 December 2011 12:45:07 Pali Rohár wrote: > > Hello, > > > > I tried to boot with all 3 strings in acpi_os_name, but nothing was changed. > > I'm attaching dmesg outputs, one from BIOS mode, one from UEFI mode. Both > > are with "Microsoft Windows NT". > > Did you looked at my logs? > > -- > Pali Rohár > pali.rohar@xxxxxxxxx I checked your dmesg log, found the acpi_os_name kernel parameter is : [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.2.0-4-generic root=UUID=4ec6272a-8551-40f3-a1b1-3e10984f3e69 ro pcie_aspm=force acpi.debug_level=0x2 acpi.debug_layer=0xFFFFFFFF "acpi_os_name=Microsoft Windows NT" splash vt.handoff=7 We still need by-pass the os name check in DSDT when test function key, please help to feed: acpi_os_name="Windows 2009" And, looks like the acpi debug level not enough, please kindly change acpi debug parameter to: acpi.debug_level=0xF acpi.debug_layer=0xFFFFFFFF log_buf_len=5M summary: acpi.debug_level=0xF acpi.debug_layer=0xFFFFFFFF log_buf_len=5M acpi_os_name="Windows 2009" Thanks a lot! Joey Lee -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
