Docker issues

For security reasons, Docker system daemon is disabled. When you start Docker, you will see the following message:

docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.

It is possible do use Docker in rootless mode. You need to run following command:

dockerd-rootless-setuptool.sh install

Then you can use Docker as usual, like this:

docker run hello-world

Containers are created on local disk (in /media/poligon/username), they are not moved between computers and are deleted from disk after 7 days.

Additional information can be found in the manual

Przywrócenie stanu początkowego

If Docker does not start and other methods did not solve the problem, you can reset the settings and rename the Docker data directories by executing the commands:

dockerd-rootless-setuptool.sh uninstall
/usr/bin/rootlesskit rm -rf ~/.local/share/docker
mv ~/.docker ~/.docker_old
mv /media/poligon/${USER} /media/poligon/${USER}.old