When I put my MBP to sleep via menu bar or diaglog box(hold power for 5 secs, click "Sleep") it will go to sleep and wake up properly. When I close the lid or walk away from my MBP it will not wake. It will not wake becuase it has actually not gone to sleep. The SIL(sleep indicator light) will come on once sleep is indicated. It will not breathe, just solid on. When I open the lid it does darken a bit, like it's about to come back, but it won't!
Seperately the console app won' open so I can't get at the logs easily.
Machine: 2011 13" MBP 16GB/525SSD dirty install from 10.12
I was able to get this working again uing terminal.
In terminal:
pmset -g custom
Look at 'hibernate' mode and 'standby"
Hibernate mode should be '3' and Standby should be '1' (my standby was set to '0')
Change 'standby' to '1' using - sudo pmset standby 1
My MBP now correctly goes in to standby when closing the lid and wakes when opening it.