Docker Installation Error docker info Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/info: dial unix /var/run/docker.sock: connect: permission denied sudo docker info Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? Fixes Install docker using below command sudo snap install docker