All of the sudden, after out and log in, jupyterhub-conda is no longer able to spawn new notebook servers. I see 2 errors:
- /run is a readonly filesystem
jupyter-$USER-singleuser server is trying to write a user's environment variable file into /run, and the SystemdSpawner for it is not configured to be able to write to /run.
- CondaEnvProfilesSpawner doesn't work properly.
super().options_form does not exist anymore?
Should fix both of these problems, but after applying it, I get a 404 from JupyterHub when it tried to connect to the jupyter-singleuser Notebook server.