Bug#1091788: and also still present with kernel 6.12.12

[Heinz Repp <heinz.repp@arcor.de>]

Also 6.12.12 didn't change a thing. But experiencing this since the 
first 6.12 kernel, I suspected the NVidia-Driver being not ready for 
6.12 kernels. Digging deeper I found a recommendation to install 
nvidia-xconfig and run it, and what should I say: my second monitor is 
recognized also with kernel 6.12.12!

So all nvidia users: install nvidia-xconfig and run it, after reboot 
your nvidia drivers will work again!

Heinz