Optimus desktop error

[marcoconte_008 at fastwebnet.it]

Hi,

I am a Opensuse newcomer, I have a problem with an Optimus desktop system with:

Architecture x86-64
OS Opensuse 13.1, kernel version is 3.11
processor 4xIntel(R) Core(TM) i7-4500U CPU @ 1.80GHz
graphics card Intel VGA compatible controller
graphics card nVidia 3D controller
nvidia driver 340

Xorg.0.log gives this error:

 28.645] (EE) Failed to load module "nvidia" (module does not exist, 0)


I have installed Bumblebee to switch from one graphic card to the other, but the
 service gives me an error:

#
Nov 11 13:22:09 linux.site bumblebeed[2836]: [  397.035390] [INFO]/usr/sbin/bumb
lebeed 3.2.1 started
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600602] [ERROR][XORG] (EE)
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600623] [ERROR][XORG] (EE) I
nvalid isolated device specification
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600626] [ERROR][XORG] (EE)
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600629] [ERROR][XORG] (EE)
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600632] [ERROR][XORG] (EE)
Nov 11 13:53:55 linux.site bumblebeed[2836]: [ 2302.600635] [ERROR]X did not sta
rt properly
#


How can I fix this ?

MarcoC