报错

(topvenv)..../feature190919>jupyter notebook
[I 11:11:59.261 NotebookApp] Serving notebooks from local directory: ..../feature190919
[I 11:11:59.261 NotebookApp] The Jupyter Notebook is running at:
[I 11:11:59.261 NotebookApp] http://localhost:8888/?token=...
[I 11:11:59.262 NotebookApp] or http://127.0.0.1:8888/?token=...
[I 11:11:59.262 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 11:15:08.362 NotebookApp] No session ID specified
[W 11:15:08.362 NotebookApp] 404 GET /api/kernels/96b59d42-d81e-471c-8ef9-63a61a963a16/channels (127.0.0.1): Kernel does not exist: 96b59d42-d81e-471c-8ef9-63a61a963a16
[W 11:15:08.369 NotebookApp] 404 GET /api/kernels/96b59d42-d81e-471c-8ef9-63a61a963a16/channels (127.0.0.1) 9.02ms referer=None
[I 11:21:39.267 NotebookApp] Interrupted...
[I 11:21:39.268 NotebookApp] Shutting down 0 kernels

解决方式

干脆直接重新安装来的简单。

1. 终端连远程，彻底卸载jupyter note book

pip install pip-autoremove
pip-autoremove jupyter -y

注意： 使用pip uninstall jupyter是卸不掉jupyter的。

2. 重新安装jupyter notebook

pip3 install --upgrade --force-reinstall --no-cache-dir jupyter

就能正常使用jupyter notebook了