[ubuntu]E: The package firmware-upgrade needs to be reinstalled, but I can't find an archive for it.

解决办法把firmware-upgrade卸载

<pre>sudo dpkg --remove --force-all firmware-upgrade</pre>

然后

<pre>sudo apt-get update</pre>
创建环境

创建

conda create -n your_env_name python=your_python_version

激活环境

activate env_name
为notebook 添加该环境的核

参考1
参考

作者：周一米粥
链接：https://www.jianshu.com/p/4e7df7cf6d0a
来源：简书
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。

method 1( conda stopped automatically setting environments up as jupyter kernels)

需要手动加kernel

source activate myenv
conda install ipykernel
python -m ipykernel install --user --name mykernel #有可能不许需要

method 2

conda info nb_conda # python3.6似乎没有用

method 3

source activate py36_test
(py36_test) jupyter notebook