I started getting low disk space issue and installation stopped in the middle. I tried several times but it did not work may be due to low space or no space. I then restarted Xavier and since then my Xavier is not booting.
Every time i get below error message and then my monitor goes blank and nothing happens.
It sounds like building this Docker container is what took up all your disk space, so you may just want to delete that container. You can check which Docker images you have installed with sudo docker images and remove them with sudo docker rmi <image-name>
If you are unable to run the docker commands due to low disk space, then you can manually delete your docker root data dir. By default this is /var/lib/docker
In the future, you may want to add NVME drive to your Xavier devkit for additional disk space. You can then change the docker default root dir to the NVME drive so that the containers are all stored on NVME instead of eMMC.