kspeeckaert
commented
5 years ago I compared the output to a working environment, and found that after the point where it freezes, jupyter normally loads the extensions. So I performed the following command:
jupyter nbextension listwhich returns:
Known nbextensions:
config dir: c:\dev\venv\jupyter\etc\jupyter\nbconfig
notebook section
jupyter-js-widgets/extension enabled
- Validating: okI then tried to disable the extension using jupyter nbextension disable jupyter-js-widgets.
Running jupyter nbextension list again now results in the following output:
Known nbextensions:
config dir: C:\Users\Admin\.jupyter\nbconfig
notebook section
jupyter-js-widgets disabled
config dir: c:\dev\venv\jupyter\etc\jupyter\nbconfig
notebook section
jupyter-js-widgets/extension enabled
- Validating: okJupyter notebook now works again, but I don't know yet what the impact is of having to disable the extension or why it certainly became an issue.
I'm using Jupyter on several platforms, but for some reason, I can no longer get it to start on Windows 10 (where it was previously working).
Starting jupyter notebook with the
--debugflag, returns the following information:The output freezes at that point, no browser is started and tried to open
http://localhost:8888returns no response. The process also does not react toCTRL-C, it has to be killed.I've tried the following:
jupyter notebook,jupyter labandjupyter-notebook.Looking at the process list, I can see
jupyter-notebook.exeand associated process are started.I can also see that the child
python.exeprocess is listening on port8888.The output for
jupyter troubleshootis available here (too exhaustive to paste).Any help or pointers would be greatly appreciated. Short of debugging it using
pdb, which was suggested on Stack Overflow, I don't really know what else I can do/try.