[Bug]: Jupyter Notebook cannot find a Python kernel

[maksad]

Is there an existing issue for this?

• I have searched the existing issues

OS/Web Information

• Web Browser: Chrome
• Local OS: macOs
• Remote OS: Ubuntu 20.4
• Remote Architecture: amd64/Kubeflow
• code-server --version: v4.12.0-rc.1

Steps to Reproduce

1. Create a docker image with code-server installed
2. Push the docker image to ECR
3. Run the docker image using Kubeflow

Expected

When creating a Jupyter Notebook file, it should be able to detect Python Kernels and select them.

Steps:

1. install ipykernel
2. create temp.ipynb file
3. open the file and click on select kernel

This was tested with the version v4.11.0

Actual

When using the release candidate version v4.12.0-rc.1, and clicking on "select kernel" the kernels cannot be found or selected. Even when trying to select a Python kernel with the path, it cannot still find it.

Logs

No response

Screenshot/Video

No response

Does this issue happen in VS Code or GitHub Codespaces?

• I cannot reproduce this in VS Code.
• I cannot reproduce this in GitHub Codespaces.

Are you accessing code-server over HTTPS?

• I am using HTTPS.

Notes

No response

[kohlivarun5]

A new version was pushed for this to open-vsx: https://open-vsx.org/extension/ms-toolsai/jupyter

Does it work with the latest extension ?

[maksad]

@kohlivarun5 Apparently, code-server (v4.12.0-rc.1) is not compatible withe the Jupyter's pre-release version (v2023.4.1001091014).

Can't install pre-release version of 'ms-toolsai.jupyter' extension because 
it is not compatible with the current version of code-server (version 1.77.1).

ps. the same error is displayed with the code-server v4.11.0

[benz0li]

This is resolved. See #6135 (comment).

[maksad]

@benz0li thanks for the fix. I can confirm that the issue is now resolved.