While accessing Juptyer Notebook we got “500: Internal Server Error” in the Web browser and get the error ( IOError) in command prompt like below:
IOError: [Errno 2] No such file or directory: '/home/sreekanth/.jupyter/jupyter_notebook_config.json'
Step 1: Stop the Jupyter Notebook services on command prompt
Step 2: Clear cache, browser history in the Web browser.
Step3: After that Restart the Ubunutu 16.04 operating system
Step 4: Again start the Jupyter Notebook on command prompt using below command:
Step 5: Then it will take automatically browsing, otherwise open your localhost with the port on your command prompt.
Step 1: In this solution, we provide update the Jupyter Hub, using below command:
pip install --upgrade jupyterhub
Step 2: After that update the “nbconvert” user in Jupyter Notebook. It may cause the internal server error on Web-UI:
pip install --upgrade --user nbconvert
Step 3: Clear cache, browser history of your web browser before accessing the localhost.
Step 4: Start the Jupyter notebook in the command prompt on Ubuntu 16.04 using the “Jupyter notebook” command.
Step 5: Then verify on the Web browser using localhost, if it is accessing or not. Then access the Jupyter access, logout from Jupyter notebook on your web browser.
Step 6: Open again localhost on your web browser with a specific port number on your command prompt.
After completion of the above steps, I opened my Jupyter on the browser. Now its working fine for me