try this command
$sudo apt-get install nvidia-glx-new
but still the initialization command in your xorg.conf still using nv
the related command to your X11 are
$sudo displayconfig-gtk
Linux, Android, Python…
try this command
$sudo apt-get install nvidia-glx-new
but still the initialization command in your xorg.conf still using nv
the related command to your X11 are
$sudo displayconfig-gtk