sudo apt-get update

sudo apt-mark hold libreoffice

sudo apt-get update && sudo apt-get upgrade

uname -r

sudo  echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf

sudo  echo "option nouveau modeset=0" >> /etc/modprobe.d/blacklist.conf
sudo update-initramfs -u
reboot

lsmod | grep nouv

sudo service lightdm stop

cd Downloads/ # the folder to hold NVidia Driver

sudo apt-get purge nvidia*  # make sure remove all nvidia driver

# install some libs

sudo apt install dkms build-essential linux-headers-generic

sudo apt-get install lib32ncurses5 lib32z1


# install driver, in every option, choose yes or continue

sudo ./NVIDIA-Linux-x86_64-430.50.run -no-x-check -no-nouveau-check -no-opengl-files

sudo service lightdm start

sudo update-initramfs -u

sudo reboot

# after reboot

nvidia-smi