Software⏱️ 2 min read📅 2026-05-31

How to Fix: Cannot open new Jupyter Notebook [Permission Denied]

Jupyter Notebook Permission Denied Error on Ubuntu 16.04

Quick Answer: Run the command `sudo jupyter notebook --notebook-dir=/home/ubuntu/` to create a new notebook with elevated privileges.

📋 Table of Contents

  1. ✅ Best Solutions to Fix It
  2. 💡 Conclusion

You are encountering the 'Cannot open new Jupyter Notebook [Permission Denied]' error due to insufficient permissions or a missing configuration file. To resolve this issue, follow these steps:

✅ Best Solutions to Fix It

Method 1: Change Ownership of Jupyter Notebook Configuration File

  1. Step 1: Open a terminal and navigate to the jupyter notebook configuration directory using the command cd /home/ubuntu/.local/share/jupyter/notebook_secret.

Method 2: Run Jupyter Notebook as Superuser or Root User

  1. Step 1: Open a terminal and run the command jupyter notebook --notebook-dir=/home/ubuntu/.local/share/jupyter/notebook_secret to specify the configuration directory.

💡 Conclusion

By implementing these steps, you should be able to resolve the 'Permission Denied' error and successfully create new Jupyter Notebooks.

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