无法打开新的Jupyter Notebook [权限被拒绝] [英] Cannot open new Jupyter Notebook [Permission Denied]

问题描述

我已使用pip3在ubuntu 16.04上安装了Jupyter Notebook.我可以执行jupyter notebook命令.它会打开并显示当前路径目录的列表.

I have installed Jupyter Notebook on ubuntu 16.04 using pip3. I can execute jupyter notebook command. It opens and shows a list of current path directories.

但是我无法创建一个新的笔记本( Python3 ).它说

But I cannot create a new notebook(Python3). It says

保存文件时出现意外错误:深度学习/NN/Untitled.ipynb [Errno 13]权限被拒绝:'/home/ubuntu/.local/share/jupyter/notebook_secret'

Unexpected error while saving file: Deep Learning/NN/Untitled.ipynb [Errno 13] Permission denied: '/home/ubuntu/.local/share/jupyter/notebook_secret'

推荐答案

将~/.local/share/jupyter目录的所有权从 root 更改为用户.

sudo chown -R user:user ~/.local/share/jupyter 

请参阅此处: https://github.com/ipython/ipython/issues/8997

冒号前的第一个user是您的用户名，冒号后的第二个user是您的用户组.如果得到chown: [user]: illegal group name，请使用groups查找您的组，或者不使用sudo chown user: ~/.local/share/jupyter指定任何组.

The first user before the colon is your username, the second user after the colon is your group. If you get chown: [user]: illegal group name, find your group with groups, or specify no group with sudo chown user: ~/.local/share/jupyter.

编辑:在答案的注释中添加了-R选项.您必须为用户更改此目录内(或~/.jupyter/中的任何文件，如果它给您PermissionError)的所有文件的所有权，以使其起作用.

EDIT: Added -R option in comments to the answer. You have to change ownership of all files inside this directory (or inside ~/.jupyter/, wherever it gives you PermissionError) to your user to make it work.

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