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Azure ML - Notebook - Jupyter Kernel Error - No Kernel connection

Carl Neely 81 Reputation points
2021-02-01T02:13:27.873+00:00

In ML Studio, when I create a notebook the top of my screen says "Jupyter kernel error" in red. I have a compute instance running (it's green), but it also says "No Kernel connected".

To correct this matter, can you please provide explicit, step by step instructions on how to review. Screen shots help too.

Azure Machine Learning
Azure CycleCloud
Azure CycleCloud

A Microsoft tool for creating, managing, operating, and optimizing high-performance computing (HPC) and big compute clusters in Azure.

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  1. Bhawana Tanwar 6 Reputation points
    2022-02-24T19:52:41.67+00:00

    i have been facing the same issue my compute was running still there was no kernel, i resolved it after a long search. It seemed my firewall was preventing me from doing that.

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  2. danielgo 6 Reputation points
    2021-09-15T20:18:50.39+00:00

    Part of our team had this issue this week, the root cause for us was some language-packs for pt-br not loading correctly, once the affected team members changed the page/browser language to en-us the problem was solved.

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  3. Bhanu 11 Reputation points
    2021-08-06T16:01:38.527+00:00

    Has anyone resolved this issue? Can someone please post the solution.

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  4. bnamantis 6 Reputation points
    2021-06-11T19:39:03.553+00:00

    i am having exactly same issue with "No kernel connected", have you guys resolved this yet? how?

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  5. Joseph Bergin 1 Reputation point Microsoft Employee
    2021-10-27T14:04:50.417+00:00

    I had this same issue and resolved it by stopping and restarting the compute. This may be overly simplistic as I am a learner too.

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