On 2015-09-18 00:54, Luca Boccassi wrote: > I am really out of ideas! :-(
so just that I got it right, you configured the nvidia alternative to use nvidia-current and not nvidia-legacy-340xx upon boot the 340.76 (nvidia-legacy-340xx) gets loaded by unknown means let's start with manual (un-)loading rmmod nvidia-uvm nvidia modprobe -v nvidia rmmod nvidia-uvm nvidia modprobe -v nvidia-uvm rmmod nvidia-uvm nvidia modprobe -v char-major-195-0 rmmod nvidia-uvm nvidia nvidia-modprobe cat /proc/driver/nvidia/version rmmod nvidia-uvm nvidia nvidia-modprobe -u cat /proc/driver/nvidia/version rmmod nvidia-uvm nvidia If no module is loaded and you have a manual xorg configuration that enables nvidia, what happens if you start X? The module should get loaded - the correct one? uvm, too ? Andreas