Certificate verification failed: The certificate is NOT trusted. The certificate issuer is unknown.
原因还是网络策略问题，前端可能有代理之类的东西对https进行解密和重新加密。 touch ...
ubuntu报错ubuntu bionic-proposed/main i386 Packages 的解决办法
报错： ubuntu bionic-proposed/main i386 Packages ...
ubuntu同步源报错 /bin/sh: 0: Can't open /home/apt-mirror/var/postmirror.sh Post Mirror script has completed. See above output for any possible errors.
报/bin/sh: 0: Can't open /media/NEWSMY/ubuntu12...
![Salt Master报错:Minion did not return. [No response]](https://www.cnbugs.com/wp-content/uploads/2022/08/1660014164-78805a221a988e7.png)
Salt Master报错:Minion did not return. [No response]
在salt master端执行salt ‘*’ test.ping时，某一节点出现如下报错：...
