iron4o: So you get down to that level without RC6 at all? No custom kernel boot parameters?
Also, you could just create the file /etc/default/cpufrequtils with the line GOVERNOR="powersave" to let the cpufrequtils init.d-script set the governor. It's a good idea though!
I get the asus-nb-wmi thing as well (sometimes), but not your errors in dmesg:
[ 2.695484] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 2.695489] [drm] Driver supports precise vblank timestamp query.
[ 2.695513] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 2.851435] usb 1-1.7: new high-speed USB device number 4 using ehci_hcd
[ 3.015378] usb 1-1.8: new full-speed USB device number 5 using ehci_hcd