hello kokozedman, i had the same issue as you before but after replacing the voodoops2.kext with the ApplePS2 modified by Rus all is working well after waking from sleep, even the keyboard too if you are unable to find it i will upload it
Thanks to Buhgalter for the info!

Cheers

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MSI P5Q / C2D E8400 @ 3.0 Ghz / 8GB DDR2 800Mhz / PCIe ECS 9600GT 1Gb / ALC1200 / Windows 7 / OS X 10.8
ASUS K50IN (SX004L) / C2D T6400 @ 2.0 Ghz / 4GB DDR2 800Mhz / nVidia G102M 512Mb / 15.6" HD/LED / ALC662 / Dell 1490 802.11g / Windows 7 / OS X 10.8