Jupyter实验室未在Ubuntu上开放

Question

我使用Ubuntu作为操作系统。我已经能够通过命令行下载并打开anaconda导航器。但我无法打开Jupyter实验室或Jupyter笔记本。它给了我以下错误。

Access to the file was denied
The file at file:///home/basant/.local/share/jupyter/runtime/jpserver-6359-open.html is not readable. It may have been removed, moved or file permissions may be preventing access.

我尝试更改权限，但无济于事。卸载并重新安装所有内容。没用。

Answer 1

我在Ubuntu升级后遇到了同样的问题。问题通过两个步骤解决：

1. 从终端类型生成jupyter配置文件：

   jupyter notebook --generate-config 
   

2. 然后打开保存在/home/username/.jupyter/jupyter_notebook_config.py中的文件，附加c.NotebookApp.use_redirect_file = False并保存。您现在可以启动jupyter。

Answer 2

我没有足够的信誉来添加评论，这本来是我的偏好，但发现上面的答案也解决了使用jupyter-lab的Ubuntu 22.04上的类似问题。我正在使用没有蟒蛇的Jupyter：

输入：jupyter-lab

输出：Access to the file was denied

The file at .local/share/jupyter/runtime/jpserver-42340-open.html is not readable.It may have been removed, moved, or file permissions may be preventing access.

该文件不存在，因此更改权限毫无意义。