Install Docker on Ubuntu

Install Snapd

apt install snapd

Install docker

sudo snap install docker

Login to docker hub

docker login

Or if have another container registry than docker

docker login https://myregistry.login

For better performance use apt to install the docker, because snapd and Flatpack uses sandbox to run the programs and may not give you 100% that you are expecting out of your machine. But with apt you have to make sure to install all the dependencies correctly.

The official link: https://docs.docker.com/engine/install/ubuntu/

Cheers and Peace Out !!!