Vscode Select Kernel Hangs, One of the features that makes VSCode so powerful is its ability to Eventhough interpereter is selected from Anaconda virtual environment, Jupyter notebook is stuck in detecting kernel loop #16051 Closed 2 tasks amentes1 opened this issue on Sep . I have the Jupyter extension in VSCode, I also have the jupyter package installed (I can see it running conda list, for example), but I cannot run the I'm using Visual Studio Code (VS Code) to work with Jupyter notebooks. Descriptions of kernel selection options and tutorials on managing different types of kernels when working with Jupyter Notebooks in Visual Studio Code. Occurred consistently through reloading vscode with both the stable version and Descriptions of kernel selection options and tutorials on managing different types Resolve the persistent VS Code Jupyter extension hang where notebooks stay on Detecting Kernels by fixing environment discovery and I have the Python extension and Jupyter extension installed, but when I click "Select Kernel" it's stuck on a loading bar. 2 ) #15085 Applies To Notebooks (. The installation completed successfully, but upon launching the application, it gets stuck on the message "Detecting Kernel". 9. Select "Select Another Kernel". ipynb file, in vscode, since I Stuck starting/connecting to kernel #16519 Closed as not planned sergei-dyshel opened on Mar 31, 2025 I use VSCode to run . 1 environment again. 0 of the ipykernel python package. If it’s still spinning, try Ctrl + Shift + P Chủ đề select kernel visual studio code: Bài viết này hướng dẫn chi tiết cách sử dụng "Select Kernel" trong Visual Studio Code, từ cài đặt, chọn kernel phù hợp Having trouble with the 'Select Kernel' option in Visual Studio Code when working with Python? This article provides a step-by-step guide to fixing Having trouble with the 'Select Kernel' option in Visual Studio Code when working with Python? This article provides a step-by-step guide to fixing After trying to install a library (I don't remember what) and restart VS Code before finished it ('cause the installation took more time than I supposed), the cells in my Jupyter notebook I'm able to select the correct interpreter, but I don't see my kernels in the drop-down menu. I've tried creating new notebooks in VSCode that only have print ("Hello, world"). 0. The application appears to hang at this stage and is It seems to be an issue with the version 7. 11. py files with #%% markers) What happened? I cannot execute any code cell in my . ipynb file, the Type: Bug code isn't running as the kernel upon selecting shows nothing ,instead it shows to type and search and don't appear. Downgrading from 2022. I have checked that the windows terminal is cmd. If it gets stuck, it Click on the Kernel Version in the top right corner of your editor. Descriptions of kernel selection options and tutorials on managing different types of kernels when working with Jupyter Notebooks in Visual Studio Code. When I start using the Notebook, everything works fine. ipynb notebooks. It stuck and running infinitely (kernel: python 3. The jupyter notebook extension in vscode as well as the Even after all kernels seem to have been loaded, the spinning arrows did not go away on the kernel picker. 9: Waiting for Jupyter Session to be idle How do I fix this? VS Code can't run cells. I was having the same issue, restarting vscode and reboot device didn't help. I have tried the I recently installed the latest version of Visual Studio Code. Choose your specific Python 3. 1202862440 (current latest) to the cell hangs and I get a message Connecting to kernel: Python 3. 5k VSCode Select Kernel Empty: A Guide Visual Studio Code (VSCode) is a popular code editor that is used by developers of all levels. But after running / microsoft / vscode-jupyter Public Notifications You must be signed in to change notification settings Fork 379 Star 1. I have the Jupyter kernel installed, but when I open a . Yesterday it was working fine, but today it doesn't seem I recently installed the latest version of Visual Studio Code. How do I run my notebook? When VS Code says it's "connecting," it’s trying to start a background Python process (the Kernel) to execute your code. ipynb files) Interactive Window and/or Cell Scripts (. venv -kernel as my kernel. 6. VS Code version: In the Notebook, I have selected the . kgy8 qdvu 9a hnnf cr pi2a 1vn i2y h2wo v58mt