Installing STS 4 on Ubuntu OS

Example 1: Got permission denied while trying to connect to the Docker daemon socket

sudo chmod 666 /var/run/docker.sock

Example 2: Server: ERROR: Got permission denied while trying to connect to the Docker daemon socket

sudo newgroup docker
sudo chmod 666 /var/run/docker.sock
sudo usermod -aG docker ${USER}

Example 3: dial unix /var/run/docker.sock: connect: permission denied

sudo setfacl --modify user:<user name or ID>:rw /var/run/docker.sock

Example 4: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock:

newgrp docker

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