Comment 13 for bug 1038332

editing summary to reflect the the actual bug.

stopping the cpupower service is just hiding the real problem.

in f16, we switched powernow & ondemand to be built-in by default so we can do without some of the messy userspace setup. Unfortunately this means we enable it by default on xen, because we missed the one thing in the old cpuspeed init script that bailed out early if we're virtualised.

I'll come up with a kernel fix for this.