nvidia /etc/profile.d/ script

nvidia-installer.sh

#!/usr/bin/sh

nvgpu=$(lspci | grep -iE 'VGA|3D' | grep -i nvidia | cut -d ":" -f 3)
nvkernmod=$(lspci -k | grep -iEA3 'VGA|3D' | grep -iA3 nvidia | grep -i 'kernel driver' | grep -iE 'vfio-pci|nvidia')

if [[ ! -z $nvgpu ]]; then
    if [[ -z $nvkernmod  ]]; then
      # Check for internet connection
      wget -q --spider http://google.com
      if [ $? -eq 0 ]; then

      zenity --question\
        --title="Nvidia GPU Hardware Detected" \
        --width=600 \
        --text="`printf "The following Nvidia hardware has been found on your system:\n\n\
                $nvgpu\n\n\
This hardware requires 3rd party Nvidia drivers to be installed in order to function correctly.\n\n\
By pressing 'Yes', you will be prompted for your password in order to install these drivers.\n\n\
After the driver installation completes the system will be rebooted.\n\n"`"

case $? in
    0)
      PASSWD="$(zenity --password)\n"
      (
        echo "# Installing Nvidia drivers"
        echo "10"; sleep 1
        echo "# Installing Nvidia drivers"
        echo "50"; sleep 1
        echo "# Updating to latest kernel (required for Nvidia drivers)"
        echo -e $PASSWD | sudo -S dnf install -y kernel kernel-headers
        echo "# Purging any previous lingering nvidia drivers/packages"
        sudo -S dnf remove -y akmod-nvidia xorg-x11-drv-nvidia-cuda
        sudo -S dnf remove -y nvidia-settings xorg-x11-drv-nvidia* kmod-nvidia
        echo "# Installing Nvidia drivers"
        sudo -S dnf install -y akmod-nvidia xorg-x11-drv-nvidia-cuda
        echo "75"; sleep 1
        echo "# Nvidia driver installation complete! The system will now reboot."
        echo "100"; sleep 1
      ) | zenity --title "Nvidia GPU Hardware Detected" --progress --no-cancel --width=600 --percentage=0
      # reset kscsreen settings
      rm -Rf /home/$USER/.local/share/kscreen
      # remove any previous declined answer
      rm /home/$USER/.config/nvcheck-declined
      reboot
	;;
	*)
	# User declined to install nvidia drivers
    zenity --info\
        --title="Nvidia GPU Hardware Detected" \
        --width=600 \
        --text="`printf "We will not ask you this again until your next login.\n\n"`"
	echo 1 > /home/$USER/.config/nvcheck-declined
	exit 0
	;;
esac
      else
        # No internet connection found
        zenity --info\
          --title="No Internet connection." \
          --width=600 \
          --text="`printf "An internet connection is required to install Nvidia drivers. Once your system is connected to the internet, run 'nvcheck.sh' from the terminal to restart the installer.\n\n"`"
        echo 1 > /home/$USER/.config/nvcheck-declined
        exit 0
      fi

    fi
fi

exit 0