清理apt/报错W: Target Packages (stable/binary-amd64/Packages) is configured multiple times 报错

W: Target Packages (stable/binary-amd64/Packages) is configured multiple times

https://blog.csdn.net/TUOLONGcsdn/article/details/128017828
https://askubuntu.com/questions/760896/how-can-i-fix-apt-error-w-target-packages-is-configured-multiple-times

解决方案：

参考：这里

下载一下一个外国网友写好的python库：

https://github.com/davidfoerster/aptsources-cleanup/releases/tag/v0.1.7.5.2

• 安装python3-apt

  sudo apt install python3-apt
  

• 赋权限

  chmod 777 aptsources-cleanup.pyz
  

• 用法

  sudo ./aptsources-cleanup.pyz