New image from jupyter/minimal-notebook:python-3.9.13 will install jupyterhub > 2
unkcpz opened this issue · comments
From jupyterhub > 2, the classic notebook needs to be set to switch to using the legacy Jupyter Notebook server, by setting the JUPYTERHUB_SINGLEUSER_APP environment variable.
We can have a quick fix by pinning the jupyterhub version to <2 and leaving the update of the version to the future.
The issue is not from the jupyterhub version. But the jupyter/minimal-notebook image move from notebook to lab as default mode. See discussion jupyter/docker-stacks#1575