My mid 2012 iMac 27" with Mavericks sometimes won't sleep. Its screen is light up in the morning and I'm still logged in. Energy settings:
Last login: Wed Jan 22 23:08:58 on ttys000 renes-imac:~ rene$ pmset -g Active Profiles: AC Power -1* Currently in use: hibernatemode 0 halfdim 1 womp 1 networkoversleep 0 sleep 20 (sleep prevented by coreaudiod, backupd, backupd) Sleep On Power Button 1 ttyskeepawake 1 hibernatefile /var/vm/sleepimage autorestart 0 disksleep 10 displaysleep 15
I am running Windows 8.1 in Parallels 9. But that's always running. So I doubt it's Windows fault. Is there anything I can do to analyze why it did not sleep?