Websocketclosederror Issue 248 Jupyterhub Jupyterhub Github

By healtycares On Aug 25, 2025

Websocketclosederror Issue 248 Jupyterhub Jupyterhub Github We ran a piece of code on a jupyter notebook and it returned an error on the console. i am attaching the error log below. the notebook crashes (loses contact with the kernel) and any further step requires us to restart the kernel and rerun all the cells from the beginning. This issue occurs when you install tensorfowjs, as you install tensorflowjs, it downgrades prompt toolkit to version 1.0.14. to solve this you just have to upgrade promp toolkit to the version 3.0.5 by running the following code in your command prompt:.

Permission Denied Error Issue 2458 Jupyterhub Jupyterhub Github It is a normal fallback mechanism, until jupyterlab uses a newer jupyter server. also, tornado doesn't support all websocket versions, which might explain the different behaviors on different browsers. So after resolving issue #1067 about infinite redirects after authentication, i started to run into a second problem: the single user server starts, and i'm able to navigate to a notebook and actually see it displayed. The first extension update 4 days ago did not work for us (still hung in jupyterhub), but the most recent change did the trick. we were able to run the mwe with no problems. The jupyterhub logs have jupyterhub keyerror: "getpwnam(): name not found: . this issue occurs when the authenticator requires a local system user to exist.

Jupyterhub User Server Goes Down Automatically Issue 2652 The first extension update 4 days ago did not work for us (still hung in jupyterhub), but the most recent change did the trick. we were able to run the mwe with no problems. The jupyterhub logs have jupyterhub keyerror: "getpwnam(): name not found: . this issue occurs when the authenticator requires a local system user to exist. I'm connecting to the jupyter server from my mac osx 10.11.6, from safari 10.1.2. it's getting 'websocketclosederror' errors. i tried to set the c.executepreprocessor.timeout, but it didn't help. anything else i can try to work around this issue?. Providing an option to stop a server at logout would be one option to address this issue, but it can't address the issue in general as it wouldn't be the default behavior, and thus shouldn't and couldn't ever be the expected behavior from the user perspective. I'm able to start the jupyterhub service but after login, i'm unable to start the server with below error. my server is ad integrated for login. this was working perfectly before upgrade. any idea how this can be resolved?. Could you solve your problem of the 4 lines that causes you problems? sign up for free to join this conversation on github. already have an account? sign in to comment.

Can T Start Server Issue 3259 Jupyterhub Jupyterhub Github I'm connecting to the jupyter server from my mac osx 10.11.6, from safari 10.1.2. it's getting 'websocketclosederror' errors. i tried to set the c.executepreprocessor.timeout, but it didn't help. anything else i can try to work around this issue?. Providing an option to stop a server at logout would be one option to address this issue, but it can't address the issue in general as it wouldn't be the default behavior, and thus shouldn't and couldn't ever be the expected behavior from the user perspective. I'm able to start the jupyterhub service but after login, i'm unable to start the server with below error. my server is ad integrated for login. this was working perfectly before upgrade. any idea how this can be resolved?. Could you solve your problem of the 4 lines that causes you problems? sign up for free to join this conversation on github. already have an account? sign in to comment.

How Do You Enable Https For Jupyterhub Issue 1391 Jupyterhub I'm able to start the jupyterhub service but after login, i'm unable to start the server with below error. my server is ad integrated for login. this was working perfectly before upgrade. any idea how this can be resolved?. Could you solve your problem of the 4 lines that causes you problems? sign up for free to join this conversation on github. already have an account? sign in to comment.

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Create a JupyterHub image from a git repo and deploy it on Open Data Hub

Create a JupyterHub image from a git repo and deploy it on Open Data Hub

Create a JupyterHub image from a git repo and deploy it on Open Data Hub JupyterHub with GitHub OAuth NASA-Openscapes GitHub Clinic: 2i2c JupyterHub SnowEx 2022: Clone a repo using juypterlab-git Activity 1. Create a branch and then merge with main: jupyterlab-git on Jupyter Lab SnowEx 2022: Push commits to GitHub with jupyterlab-git Richard Wagner- The Streetwise Guide to JupyterHub Security | JupyterCon 2020 Setting up Jupyterhub with docker - TraitError 5. Collaboration With JupyterLab/JupyterHub and GIT Explaining how to use Jupytext for collaborative editing of notebooks with Git Data Engineer's Lunch #52: JupyterHub/JupyterLab on Kubernetes JupyterLab_Resuse JupyterLab Extension Demo Setting up jupyterlab git How To Upload A Jupyter Notebook To Github (Latest Update 2025) JupyterHub Deployment S01-E05 Why I stopped using Jupyter Notebooks [ Kube 99 ] Zero to Jupyterhub in Kubernetes | Getting Started Guide How to Commit Jupyter Notebook to Github - KevinHowTo JupyterHub Deployment S01-E07 Researching Requirements for Customer JupyterHub images

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