我打算在Ubuntu 22.04LTS下使用Spyder + Jupyter，我创建了一个virtualenv（没有Anaconda），在那里我安装了jupyter并启动了spyder，大致遵循this：

virtualenv spyder
source spyder/bin/activate
pip install jupyter spyder
pip install spyder-notebook
pip install jupyterlab
pip install notebook
pip install nbconvert
pip install voila
spyder &

但在spyder

No QCoreApplication instance found. Application patches not applied. You have to call load_stylesheet function after instantiation of QApplication to take effect. 
[W 2022-11-17 15:58:36.430 LabApp] 'password' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release.
[W 2022-11-17 15:58:36.430 LabApp] 'password' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release.
[I 2022-11-17 15:58:36.436 LabApp] JupyterLab extension loaded from /home/santiago/Documents/soft-hard-ware/python/envs/spyder/spyder/lib/python3.10/site-packages/jupyterlab
[I 2022-11-17 15:58:36.436 LabApp] JupyterLab application directory is /home/user1/Documents/soft-hard-ware/python/envs/spyder/spyder/share/jupyter/lab
[I 15:58:36.525 SpyderNotebookServer] Serving notebooks from local directory: /tmp/spyder-user1/notebooks
[I 15:58:36.525 SpyderNotebookServer] Jupyter Notebook 6.5.2 is running at:
[I 15:58:36.525 SpyderNotebookServer] http://localhost:8888/?token=173564737e999d60998a362def73788fab59e6c93fe6e3f8
[I 15:58:36.525 SpyderNotebookServer]  or http://127.0.0.1:8888/?token=173564737e999d60998a362def73788fab59e6c93fe6e3f8
[I 15:58:36.525 SpyderNotebookServer] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 15:58:36.527 SpyderNotebookServer] 
    
    To access the notebook, open this file in a browser:
        file:///home/user1/.local/share/jupyter/runtime/nbserver-4275-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/?token=173564737e999d60998a362def73788fab59e6c93fe6e3f8
     or http://127.0.0.1:8888/?token=173564737e999d60998a362def73788fab59e6c93fe6e3f8

服务器正在运行，可能有一些功能没有正确设置，因为这是我在firefox中加载file：///home/user1/.local/share/jupyter/runtime/nbserver-4275-open.html时看到的

在spyder中，当从底部的选项卡从 Editor 切换到 Notebook 时，我什么也看不到，没有输入代码或其他内容的可能性，无论是选择 New Notebook 还是从右上角的三行菜单中打开现有的笔记本。
我怎样才能让spyder使用笔记本电脑？

相关：

1. https://github.com/conda/conda/issues/10608
2. https://github.com/spyder-ide/spyder/issues/15163
3. Spyder 5 No QCoreApplication instance found. Application patches not applied