Comment 62 for bug 391461

Ok, sorry, my fault.
The reinstallation of the Nvidia Sources and the complete procedure showed by Diggs808, solve any problem.
I noticed a slight decrease of performances in GL but everything seems to run properly now, my card has understood that I want to use accelerations.
I have not jet understood, why someone includes that test into the nvidia.ko kernel module, and if this patch does not produces any problem in future, but my sistem goes right now and this is ok.
Thanks !