OS X 10.8.5 Mountain Lion not waking from sleep

After applying the OS X Mountain Lion 10.8.5 upgrade, my Hackintosh (ASUS PT6 with Intel’s X58 Chipset) stopped waking from sleep. I was able to bring back the wake from sleep function by applying the “CMOS checksum” patch for the AppleRTC kernel extension. The patched AppleRTC.kext is included in TonyMac’s MultiBeast (see screenshot below).

multibeast_applertc

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