2021-01-26

在jupyter中无法加载tensorflow的解决方案/

1.创建key的步骤如下：

step1 : 生成一个 notebook 配置文件: jupyter notebook --generate-config
step2 :生成密码：jupyter notebook password
jupyter notebook password
Enter password: ****
Verify password: ****
[NotebookPasswordApp] Wrote hashed password to /Users/you/.jupyter/jupyter_notebook_config.json

step3 :修改配置文件 jupyter_notebook_config.py
c.NotebookApp.ip=’*’
c.NotebookApp.password = u’sha:ce…刚才复制的那个密文’
c.NotebookApp.open_browser = False
c.NotebookApp.port =8888 #可自行指定一个端口, 访问时使用该端口
2.在虚拟换环境tensorflow中安装jupyter
python3 -m pip install --upgrade pip
python3 -m pip install jupyter
3.在tensorflow敲jupyter notebook，打开jupyter，默认火狐浏览器，端口8888

出现问题： 在虚拟换环境tensorflow中已经安装了jupyter，仍然不能加载。可能jupyter和tensorflow环境不匹配，需要重新安装jupyter。
卸载jupyter的方法：
1.知乎方法：
Mark 一下Ubuntu 16.04下卸载 jupyter notebook（并非Anaconda安装），希望能帮到大家
打开终端：输入一下命令
sudo python3.6 -m pip uninstall jupyter

sudo python3.6 -m pip uninstall jupyter_core

sudo python3.6 -m pip uninstall jupyter-client

sudo python3.6 -m pip uninstall jupyter-console

sudo python3.6 -m pip uninstall notebook

sudo python3.6 -m pip uninstall qtconsole

sudo python3.6 -m pip uninstall nbconvert
此方法不通
2.卸载
使用pip uninstall jupyter是卸不掉jupyter的

1.(virenv)~/ pip install pip-autoremove
2.(virenv)~/ pip-autoremove jupyter -y

pip-autoremove会卸载掉package和无用的依赖
此法为尝试过。
3敲命令行
conda remove jupyter*
此方法可行
重新安装jupyter

1.在tensorflow虚拟环境中运行 jupyter notebook
有信息
[W 22:37:01.172 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using encryption. This is not recommended.
[I 22:37:01.194 NotebookApp] Serving notebooks from local directory: /home/max
[I 22:37:01.195 NotebookApp] The Jupyter Notebook is running at:
[I 22:37:01.195 NotebookApp] http://(max-virtual-machine or 127.0.0.1):8888/
[I 22:37:01.195 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
此时，在火狐浏览器输入
http://localhost:8888即可进入

在windows浏览器上登陆方法：
找到虚拟机ip，此处192.168.171.133，端口设为8888

http://192.168.171.133:8888/
即可