jupyter notebook, KeyError: 'runtime_dir',[Errno 13] Permission denied

寻找如意

于 2019-03-13 16:18:18 发布

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分类专栏： Linux 文章标签： jupyter notebook

本文链接：https://blog.youkuaiyun.com/qq_34447388/article/details/88535038

在使用实验室服务器运行Jupyter Notebook时遇到KeyError: 'runtime_dir'和Permission denied错误。通过设置环境变量export XDG_RUNTIME_DIR=/run/user/1019解决了权限问题。若在个人Ubuntu系统上，可使用sudo启动Jupyter。另外，针对kernel error导致无法保存notebook，通过修改runtime目录下文件的权限（chown和chmod命令）解决了问题。

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在用实验室的服务器运行jupyter notebook 的时候，报了如下错。

Traceback (most recent call last):
  File "/Users/JDMac/anaconda3/lib/python3.5/site-packages/traitlets/traitlets.py", line 501, in get
    value = obj._trait_values[self.name]
KeyError: 'runtime_dir'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/JDMac/anaconda3/bin/jupyter-notebook", line 6, in <module>
    sys.exit(notebook.notebookapp.main())
  File "/Users/JDMac/anaconda3/lib/python3.5/site-packages/jupyter_core/application.py", line 267, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/Users/JDMac/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 588, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "/Users/JDMac/anaconda3/lib/python3.5/site-packa