create_attach_disc.md

# Turn off vbox Ubuntu guest
# Go to vbox guest settings then create/attach disc to it
# Turn on vbox guest
lsblk -fs # find /dev/sd? and its UUID
sudo mkfs.ext4 /dev/sd?
UUID=f6d532c9-5638-468e-9868-b7642f25760b /mnt ext4 defaults,errors=remount-ro 0 1

Befor installing NVIDIA sdkmanager deb installer: sudo apt --fix-broken install

Ubuntu 22.04 docker setup:

sudo apt install apt-transport-https ca-certificates curl software-properties-common -y
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
apt-cache policy docker-ce
sudo apt install docker-ce -y
sudo systemctl status docker
sudo usermod -aG docker dx

Create if missing: sudo vi /etc/docker/daemon.json:

{
  "data-root": "/mnt"
}