Cannot open new Jupyter Notebook [Permission Denied]

Question

I have installed Jupyter Notebook on ubuntu 16.04 using pip3. I can execute jupyter notebook command. It opens and shows a list of current path directories.

Answer 1

It might be a trust issue.
Command-line
jupyter trust /path/to/notebook.ipynb
here is the documentation link :
http://jupyter-notebook.readthedocs.io/en/latest/security.html#security-in-notebook-documents