Docker image: how to run GUI programs?

[dbosk]

We must work out how one can run GUI programs in the container.

[dbosk]

https://medium.com/@SaravSun/running-gui-applications-inside-docker-containers-83d65c0db110

[dbosk]

https://forums.docker.com/t/how-to-run-a-gui-application-on-docker/48437/23