Loading JupyterHub

I’m trying to run JupyterHub on a VM. This used to be automatically installed in the GVL image, but now it seems to be installed through the GVL admin page.

On installation, sometimes JupyterHub comes up with a green status tick, sometimes a red cross and some times the unavailable mark (when testing on different VMs)

on the VM with the green tick status I get this error when logging n

"500 : Internal Server Error
Spawner failed to start [status=1]. The logs for ubuntu may contain details.

You can try restarting your server from the home page."

is this a known problem?


Its not a known problem, no.

Please could you try either rebooting your instance, or running:

sudo systemctl restart jupyterhub

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