[problem]resume after suspend on opensuse 13.1 and bumblebee

hi, i have a single problem with OpenSuse 13.1. when i close my ultrabook (Asus S46cb) it gets suspended, but when i open it again the system doesnt boot, i get a black window, i just can see the mouse but i cant move it, the usb keeps off and the touchpad doenst work either, so do you know how i can fix this?.

in this web explains how to install bumblebee for OS 13.1 but the Overman79 repositories have the Nvidia 331, should i install 331.20 or set the 325.15? how can i know when a new update works? how can i stop overman79 to update the nvidia driver from 325.15 to 331.20?
Smithfarm - the Brain: openSUSE 13.1: install ‘bumblebee’ and disable discrete graphics adapter on NVIDIA Optimus laptop