On Sun, Jul 29, 2007 at 04:03:31PM +0200, Sune Mølgaard wrote: > The CPU of the machine is labeled as centrino compliant, but is in fact > a Celeron-M, and hence does not support _Enhanced_ Speedstep. However, I > clearly remember having frequency scaling working with Ubuntu kernel > 2.6.15, but failing with Ubuntu 2.6.17 (possibly with some 2.6.18 code > backported). It doesn't support Speedstep at all. You were probably using p4-clockmod in the past, which is a mechanism for temperature control rather than any sort of useful power saving. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx - 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
