How to make a container not disappear after x11docker is shut down, how to start the previous container on startup

[grzesiekb]

How to make a container not disappear after x11docker is shut down

and

how to start the previous container on startup.

I guess the scenario should be that create my own docker definition based on e.g. x11docker/xfce with new configuration

[mviereck]

x11docker does not allow to re-use a container. For persistent data storage use option --home.