I have the same problem with Intel Core i5-2500K and onboard graphics, motherboard P8Z68-M PRO and Crucial M4 SSD. I'm using Ubuntu 12.10 x86_64.
I have the same problem with Intel Core i5-2500K and onboard graphics, motherboard P8Z68-M PRO and Crucial M4 SSD. I'm using Ubuntu 12.10 x86_64.