System-wide power settings:
Currently in use:
 Sleep On Power Button 1
 halfdim              1
 hibernatefile        /var/vm/sleepimage
 powernap             1
 gpuswitch            2
 proximitywake        1
 disksleep            0
 sleep                1 (sleep prevented by nfsd)
 hibernatemode        0
 ttyskeepawake        1
 displaysleep         10
 tcpkeepalive         1
 autorestart          0
