jupyter投掷错误：socket.gaierror：[Errno -2]名称或服务未知

jupyter投掷错误：socket.gaierror：[Errno -2]名称或服务未知

我发现更新到jupyter 5.7之后。我不得不修改配置参数。更改

echo "c.NotebookApp.ip = '*'" >> ~/.jupyter/jupyter_notebook_config.py

至

echo "c.NotebookApp.ip = '0.0.0.0'" >> ~/.jupyter/jupyter_notebook_config.py