Disable Nouveau and install nvidia driver via runfile

 ref: 

https://linuxconfig.org/how-to-disable-blacklist-nouveau-nvidia-driver-on-ubuntu-20-04-focal-fossa-linux

https://linuxconfig.org/how-to-install-the-nvidia-drivers-on-ubuntu-20-04-focal-fossa-linux


sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
sudo update-initramfs -u
sudo reboot
sudo apt install build-essential libglvnd-dev pkg-config
sudo telinit 3
CTRL + ALT + F1
sudo telinit 5
sudo apt install gcc-12
sudo ln -s -f /usr/bin/gcc-12 /usr/bin/gcc
sudo bash NVIDIA-Linux-x86_64-440.44.run
sudo reboot

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