Linc - I have done everything you suggested including the SMC & NVRAM fixes. Nothing has worked.
I have been making sure every app is shut down before I either put my iMAC to sleep or let it go to sleep itself.
I now have to restart with the power button - or sometimes I even have to just unplug it - wait the 30 seconds then plug back in & power up. Later in the day after it has gone to sleep itself - it will not wake up. Very frustrating. Always woke up immediately before Mavericks update or upgrade - Honestly cannot remember when this all started - but for sure after the Mavericks upgrade.
I have copied the console from part of today. So at 9:59 iMAC would not wake up after sleeping since 2:00 or so today.
HELP !
Judie
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