Installed nvidia-331-updates but still the problem persists.
If I "sudo modprobe nvidia" I get the error "modprobe: ERROR: could not insert 'nvidia_331_updates': Invalid argument" and if I try "prime-switch nvidia" I get "/etc/modprobe.d is not a file"
In attachment also my Xorg.0.log when booting after "prime-select nvidia"
Installed nvidia-331-updates but still the problem persists. 331_updates' : Invalid argument" and if I try "prime-switch nvidia" I get "/etc/modprobe.d is not a file"
If I "sudo modprobe nvidia" I get the error "modprobe: ERROR: could not insert 'nvidia_
In attachment also my Xorg.0.log when booting after "prime-select nvidia"