Using: nvidia-installer ncurses user interface
-> Detected 4 CPUs online; setting concurrency level to 4.
-> Tagging shared libraries with chcon -t textrel_shlib_t.
-> The file ‘/tmp/.X0-lock’ exists and appears to contain the process ID ‘1404’ of a runnning X server.
ERROR: You appear to be running an X server; please exit X before installing. For further details, please see the section INSTALLING THE NVIDIA DRIVER in the README available on the Linux driver download page at www.nvidia.com.
ERROR: Installation has failed. Please see the file ‘/var/log/nvidia-installer.log’ for details. You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.
Diki pomohlo ked som pridal repozitar , pekne som nainsaloval ovladac na graafiku len akurat mi to zrusilo sietovu kartu ale pro preinstalovani to beha v pohode