Mac OS X
Q: How to find out why my iMac is waking up by itself since installing Sierra?
I installed macOS Sierra yesterday. Since then, both times that I put my iMac to sleep it woke up by itself sometime later and remained awake until manually put asleep again. I'm not sure how long it took before it woke up each time. I searched for wakeup in Console, but this utility has changed at lot and I didn't find wakeup reasons that used to appear in the previous version. Nothing else has changed from El Capitan other than the update to Sierra.
I'm looking for clues to help me find the cause of this new problem.
iMac with Retina 5K display, macOS Sierra (10.12), null
Posted on Sep 30, 2016 10:36 AM