Q: Can't shutdown MacBook Pro after upgrading to macOS Sierra
Yesterday I had upgraded my MacBook Pro from OS X El Capitan to macOS Sierra. Unfortunately I can't shutdown him, I can't even reboot. Everytime I shutdown/reboot I get a black screen (no cursor) and it stays frozen. I have to hold the power button for a few seconds in order for it to shutdown. I want to avoid clean install and setting everything up. Does anyone have any idea what causes this problem? I have cleaned caches and reset NVRAM without any effect.
MacBook Pro (Retina, 13-inch,Early 2015), macOS Sierra (10.12)
Posted on Sep 21, 2016 3:11 PM
Thank you for the response.
After starting macbook in safe mode issue was not visible, but after restart unfortunately it was again. I have remove all programs from preferences -> my account -> login. But this also didn't help me. I have create temporary account but still it didn't help me. After some time I found the cause of the problem - if I disable starting MySQL server on macbook startup, then there is no problem with shutdown. It seems that MySQL server is not working correctly with macOS sierra.
Posted on Sep 22, 2016 1:55 PM