I just installed Powertop 1.98 on my laptop (T420 + FC15).There is a section called Tunables. Half of my devices show as Bad. I see I can toggle from Bad to Good? What this section is for? What should/can I toggle?Also, is there any documention available for that app? man and google were unhelpful.
Powertop tunables: what does it do?
power management;laptop;acpi;powertop