No USB3.0 after update to 10.8.2 from 10.8.1

[visamac]

Hello,

after update to 10.8.2 USB 3.0 under GA-X68Z-UD3H UEFI does not work any more. I have an internal cardreader plugged to the intern USB 3.0 port. I had no problems with 10.8.1. I tried to reinstall the drivers with no success.
Could someone help?

Thanks

 

[SubXero]

Use the IOUSBFamily.kext from 10.8.1 and USB3.0 should work again. Mine did not break, but I got an error about not enough power being available for the USB3.0 port and by going back to the 10.8.1 kext sorted out that error. On my other machine that has a pci-e adaptor, I can only mount USB3.0 drives with a DP3 IOUSBFamily version. So try the 10.8.1 kext. It won't break anything.