Sotirios Panagiotou

Another way to set an user, passwd, etc. is to override `init=/bin/sh` in the kernel command line. Instead of systemd the OS will start just a root shell, from which...

I can reproduce the Firefox problem with jupyter on docker and readthedocs (ie Ubuntu), with the same behavior. Using Firefox fails with `ReferenceError: k3dRefresh is not defined`: see https://spanag-rtd-tutorial.readthedocs.io/en/latest/headless_k3d.html ....