Copilot took too long to get ready. Please ensure you are signed in to GitHub and that the extension GitHub.copilot-chat is installed and enabled.

[LawrenceLLY]

• Copilot Chat Extension Version: 0.30.0
• VS Code Version: 1.103.0
• OS Version: Windows 11 Pro 24H2 (26100.4770)
• Feature (e.g. agent/edit/ask mode): GitHub Copilot Inline Chat
• Selected model: GPT 4.1, Claude Sonnet4
• Logs:

Steps to Reproduce:

1. In VS Code, GitHub Copilot Inline Chat works normally in .py files, but fails in .ipynb Jupyter notebooks.
2. When I press Ctrl+I in a notebook code cell, the inline chat UI appears, but after asking a question, I got error message:
   "Copilot took too long to get ready. Please ensure you are signed in to GitHub and that the extension GitHub.copilot-chat is installed and enabled."
3. Other Copilot features (completions, chat panel, inline chat in .py files) work fine in the same workspace. The issue seems to be specific to the Jupyter notebook editor.

[ChayanisSu]

+1

[chencyan21]

I have the same issue

and the basic commands I can use in the py file can't be seen in the ipynb file

[bpasero]

I guess this is #260421