I’m having trouble booting up Jupyter Lab.
Now I’m confronting the problem of Jupyter Server Initialization Failed.
I don’t know what the problem is exactly.
How to solve this problem step by step?
Hi @toshinakatsu this is an error screen of JupyterLab Desktop. There are a few possible causes; I can help you if you share the log files. You may be able to find a solution yourself by looking over existing workarounds in:
- Jupyter Server Initialization Failed · Issue #381 · jupyterlab/jupyterlab-desktop · GitHub, and
- Jupyter Server Not Found (executable not in PATH) · Issue #238 · jupyterlab/jupyterlab-desktop · GitHub
It is usually easier for maintainers to handle bug reports on GitHub (and a chance is that following the template of Sign in to GitHub · GitHub could have helped you to solve the issue yourself), but in case if you don’t have GitHub account here are the most important steps:
- Start application from command line as
jlab --verbose 4, wait until it settles - Copy-paste the logs from the following location:
- on Linux:
~/.config/jupyterlab-desktop/logs/main.log - macOS:
~/Library/Logs/jupyterlab-desktop/main.log- - on Windows:
%USERPROFILE%\AppData\Roaming\jupyterlab-desktop\logs\main.log
- on Linux:
- also, go to Help → About JupyterLab and let me know of the version number.
Thank you!