I had bad experience with enabling powertop' service - USB mice and headphones don't work very well with that. But I am using tuned (tuned-gtk) for few years and I didn't notice any issues (top-battery) profile. I see that my Haswell laptop is using both C2 and C3 power-saving states. Maybe this can become default? _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx