.. _testing-prerequisites: Prerequisites ------------- If you are using a system with autostart enabled, you first have to disable it #. Enter the docker container: ``docker exec -it as bash`` #. Add ``export ROSAUTOSTART=n`` to the third line of the ros entrypoint script: ``nano /ros_entrypoint.sh`` #. Restart the docker container: ``docker restart `` (outside the docker container) #. Undo this after you finished testing.