Booting 2.6.27-rc6 on a new MSI ms-7376 motherboard, with both the shipped BIOS 1.4 and the latest & greatest 1.5, produces the error message (one per processor): powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands. Please report this to the Linux ACPI maintainers and complain to your BIOS vendor. powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands. Please report this to the Linux ACPI maintainers and complain to your BIOS vendor. powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands. Please report this to the Linux ACPI maintainers and complain to your BIOS vendor. powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands. Please report this to the Linux ACPI maintainers and complain to your BIOS vendor. I have submitted this to MSI's on-line technical support, although it may not make it past the tech support munchkins to the Emerald City of Clue. But since it says to "report this to the Linux ACPI maintainers", I'm doing so... and the person who contrivuted the patch asking for notice. -- 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