powertop is not starting properly when it is called with the "--auto-tune" parameter:
~ sudo powertop --auto-tune
modprobe cpufreq_stats failedLoaded 750 prior measurements
RAPL device for cpu 0
RAPL Using PowerCap Sysfs : Domain Mask f
RAPL device for cpu 0
RAPL Using PowerCap Sysfs : Domain Mask f
Devfreq not enabled
glob returned GLOB_ABORTED
Leaving PowerTOP
The same happens on a Lenovo T470s and Acer Swift 1 Laptop.
Ideas anyone?