Question: Wake failure from sleep High Sierra 10.13.4
After upgrading to 10.13.4 iMac does not wake from sleep. On input of password, the screen shows apple logo and hangs. Machine has to be cold booted.
This is a 27" late 2013 iMac.
iMac (27-inch, Late 2013), OS X El Capitan (10.11.1)