Jupyter Notebook does not close properly

[bhaskar21]

Hello Team,

We are using HPC/LSF farm. When we use Jupiter notebook to be launched on remote machine and when we try closing by either:

Closing browser
Or
Ctrl+c

This is not exactly closing all the incidents of Jupiter notebook on execution machine.
I think DBUS instance might be causing the issue.
Could you please help in what process, variables need to be checked to see Jupiter notebook closes correctly?

Thanks & Regards,
Bhaskar

[takluyver]

Closing browser

This doesn't do anything to stop the notebook server running.

Ctrl+c

This should work - what do you see when you do it?

I think DBUS instance might be causing the issue.

I don't think we do anything with DBus.

[bhaskar21]

When I type Ctrl + C I get below message:

I 07:35:15.678 NotebookApp] interrupted
Serving notebooks from local directory: /home/nxa26768
0 active kernels
The Jupyter Notebook is running at: http://localhost:8888/?token=f1b914d1c0b01a9b28fee97c2c23c0a05816d5bf26b4c476
Shutdown this notebook server (y/[n])? y
[C 07:35:18.926 NotebookApp] Shutdown confirmed
[I 07:35:18.929 NotebookApp] Shutting down kernels

[takluyver]

That looks normal. Does it do that even if you shut the server down before starting any kernels?

[bhaskar21]

Am sorry for coming back on this very late...
Actually am not starting any kernel here. Am just launching the notebook in remote machine and tried closing this with <ctrl+c>. Will check on this and get back to you.