Where would I set/clear that?
Well, you can at least check with this command:
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governorShare the output of that.
If you want to change it,
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor - but you need cpupower installed to do so. It'll be in your default repositories.

