1 Reply Latest reply: Aug 29, 2012 5:39 PM by Renegade407
Renegade407 Level 1 (0 points)

Recently upgarded to mountain lion from snow lepard and having issues with 2008 macbook 5,1 waking from hibernation.  the system freezes when attemping to wake from sleep -  The system is not stock. I upgraded the HD to SSD and ram to 8GB... the system was fully functional on snow leopard and had no issues with hibernation.


I have tried the following with no luck...


  • clean installed OS X
  • adjsuted power saving settings - disabling the hard drive sleep option
  • updated hibernatemode to 0, 3, and 25
  • created new profile


Has anyone else run into this issue ?  - this is very furstrating and I do not want to downgrade to snow leopard.

MacBook (13-inch Aluminum Late 2008), OS X Mountain Lion