nvidia-driver-fun.sh

sudo apt-get --purge remove "*cublas*" "cuda*" "nsight*" 
sudo apt-get --purge remove "*nvidia*"
sudo apt autoremove
sudo apt --fix-broken install
sudo rm -rf /usr/local/cuda*

sudo apt update && sudo apt upgrade
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
sudo apt purge *550*
cd /etc/apt/sources.list.d
rm -fr graphics-drivers.....
sudo apt update
sudo apt install nvidia-driver-550