http://bugzilla.kernel.org/show_bug.cgi?id=11541
------- Comment #67 from tr...@suse.de 2009-03-03 02:48 ------- > and in powernow-k8 not supporting (by now) voltage scaling but only frequency > scaling. Either powernow-k8 can do both, frequency and voltage scaling, or it does not work at all. Why do you think frequency scaling is broken? Can you provide dmesg output when loading the powernow-k8 driver. Are you sure the battery lifetime regression comes from then new BIOS or could it be that it is related that you run a newer kernel now? > some issue in handling the power state of the second video card Hmm, mtrr and video card are more related, how this can influence power savings, I have no idea. Is there a changeset about the BIOS modifications? Is this a ATI card? Anyway running the latest binary graphics driver may improve things, Nvidia or ATI. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
