Kext SNBGraphics FB troubles, duplicat

[frenchyinmunich]

Hello,

I wish you all first an happy new year!
Well, my Mountain Lion was perfectly working and "something happened" which created the following mistake.
Hopefully I can start in Safe mode with the -v -x command.
Is there a possibility to repair this mistake from the Safe mode?
What should I do? Is there someone here who could help me?

Thanks in advance,

Francois