While the distribution-provided version of Docker works fine on most systems, in rare cases it can be outdated and cause bugs. Before reporting a bug, try using the official builds of Docker. These can be installed by following your distribution's instructions at https://docs.docker.com/engine/install.
### Distribution-Specific Notes
#### Raspbian Buster
By default Raspbian Buster ships an older version of the package ``libseccomp2``. This package is used to block certain dangerous system calls from running inside Docker containers. The included version accidentally blocks the system call ``clock_gettime64``, this causes bugs inside Minecraft: Pi Edition. However, the Debian ``buster-backports`` repo includes an updated version. You can enable the ``buster-backports`` repo and update ``libseccomp2`` by running:
The dedicated server is a version of Minecraft: Pi Edition modified to run in a headless environment. It loads settings from a ``server.properties`` file.
To use, install the ``minecraft-pi-server`` package and run ``minecraft-pi-server``. It will generate the world and ``server.properties`` in the current directory.