Sleep Wake Failure macOS High Sierra 10.13.2

Since I updated to macOS High Sierra on December 18, I have been getting a Sleep Wake Failure on my 27" iMac. Can I fix this or do I need to take it in to Apple?

iMac, macOS High Sierra (10.13.2)

Posted on Jan 5, 2018 10:33 AM

35 replies

Mar 31, 2018 12:18 AM in response to Kappy

Same for me with a late-2012 13" Retinal MBP with macOS 10.13.3. Tried most of the proposed fixes. I've a trouble report that I could post, but (of course), it's quite long.

Apr 30, 2018 11:37 AM in response to ingramjackie

Same BUG here with 10.13.4 on my iMac (Retina 5K, 27-inch, Late 2015).

Jun 8, 2018 6:03 PM in response to cybercap

Same problem with 10.13.5 on my iMac (Retina 5K, 27-inch, Late 2015).

Jun 9, 2018 3:34 AM in response to cybercap

My iMac has rebooted after several hours. I just powered it on and didn't even login in.

Jun 9, 2018 4:47 AM in response to cybercap

I have seen the error message. But I don't notice whether there is "failure in disk eject". I will check it out next time.

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Sleep Wake Failure macOS High Sierra 10.13.2