[Solved] Running kernels not listed in the jupyterlab for non-admin users


I installed the following packages in our server:

  • jupyterhub==2.2.2
  • jupyterlab==4.0.5

For the admins, they can see the running kernels listed in the kernel panel in the sidebar of jupyterlab (see also the attached file).
image copy 10

However, for the users without admin rights, they see nothing even though the kernels they opened run correctly.

What extra settings should I add in the config file of jupyterhub ?

It should not need any extra privileges. Could you share your JupyterHub config and single user server (JupyterLab) logs?

I just found out that the missing kernels appeared when the users changed (or updated) their browser.