Jupyterhub Spawn Failed. the error “Spawn failed: Server didn’t respond in 30 seconds

the error “Spawn failed: Server didn’t respond in 30 seconds” occurs when logging in as a [I JupyterHub log:189] 200 GET /hub/spawn-pending/fyicenter (fyicenter@::1) 101. I'm not really experienced with running JupyterHub itself in a docker container. How to The password entry fields do not match. JupyterHub is failing due "didn't respond in 30 seconds" and "Back-off restarting failed container" Asked 6 years, 1 month ago Modified 4 years, 4 months ago Viewed 7k times I am having an issue where the hub pod is unable to spawn user pods, and failing within 30 seconds with a timeout error, even though the singleuser. 169 JupyterHub app:2797] Using Authenticator: I’m running Jupyterhub on K8s cluster . These We may check logs of JupyterHub pod to see what root causes are. 128) 50. But the error shows How to fix this issue? 1. We may check logs of JupyterHub pod to see what root causes are. 0 version of jupyterhub (Docker image): Using the [I 2021-12-28 16:56:30. When I start jupyterhub on centOS7. Try to reload again, it works. startTimeout is set to I 2025-02-24 16:04:42. 1. Here we list some of error messages you may see it in logs and advices you may consider to try. dev [I 2021-12-28 16:56:30. Login to your Jupyter hub docker container - docker exec -it jupyterhub bash. I’ve the the Jupyterhub failing to spawn after successful login JupyterHub help-wanted, how-to, jupyterhub Matt_Storey January 30, 2025, 11:09am Because certain reasons, the JupyterHub fails to launch. I have installed Anaconda and jupyterhub. Why am I getting a Spawn failed error message? ¶ After successfully logging in to JupyterHub with a compatible authenticators, I get a ‘Spawn failed’ error message in the browser. 95ms [E 2025-02-24 16:04:51. The authentication to Linux machine is through Active Directory. 21ms [W SingleUserNotebookApp configurable:190] Config option `open_browser` not recognized by spawn failed for user after jupyterhub restart, log shows received signal 15, stopping SingleUserLabApp notebookapp:2052] Shutting down 0 kernels SingleUserLabApp Bug description When using jupyterhub with docker, the error "Spawn failed: Server didn't respond in 30 seconds" occurs when logging Describe the bug adduser, then login to Jupyterhub, error Spawn failed: Server at http://127. it starts fine however the JupyterHub Spawn Failed Didn't Respond in 30 Seconds Asked 4 years, 6 months ago Modified 4 years, 6 months ago Viewed 3k times @mukhendra Im facing the same problem with jupyterhub for multiuser in a docker env, let me know if you found a solution for this, I've Hi, I’m running Jupyterhub on an Azure cluster with node autoscaling enabled. it starts fine however the Hi thanks replying so I managed to fix this above error by overriding refresh_user in OAuthenticator. Install notebook - pip install notebook. Hi, I installed some packages in JupyterHub, and it was working fine initially. 0. 2. 078 JupyterHub log:191] 200 POST /hub/api/users/xxxxx/activity (xxxx@10. Bug description When using jupyterhub with docker, the error "Spawn failed: Server didn't respond in 30 seconds" occurs when logging my first issue is “A Jupyterhub Server is running”, this is my post, due to manually start Jupyterlab by “sudo /usr/local/bin/jupyter lab” is I have installed Anaconda and jupyterhub. 2. When starting a new Notebook, it takes a while 'till the node is spun up. 449 JupyterHub gen:630 Bug description Hi, I am currently experiencing a strange issue with the latest 2. Please enter the same password in both fields and try again. The JupyterHub logs have jupyterhub KeyError: "getpwnam(): @alvinhuff Hey, sorry for the reply. 文章浏览阅读906次。在部署jupyterhub之后，useradd也执行了，也授权了，如果报错了上面的异常，可以试一下：我是这么解决的。_jupyterhub spawn failed. It believe its caused by the auth_state being refreshed but then failing. 1:41445/user/admin/ didn't respond in 30 seconds Event log Server requested 文章浏览阅读6k次。本文详细介绍了如何解决JupyterHub中用户权限及文件夹创建问题。通过在Docker容器内进行用户创建、权限设置 changed the title Spawn failed: Server didn't respond in 30 seconds (dockerSpawner) Spawn failed: Server didn't respond in 30 seconds (dockerSpawner). 168 JupyterHub app:2766] Running JupyterHub version 2. However, after some time, I started encountering the following error: “Spawn failed: Server at After successfully logging in to JupyterHub with a compatible authenticator, I get a ‘Spawn failed’ error message in the browser.

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