fedora22 dnf安装软件All mirrors were already tried without success的错误

系统为fedora22,使用dnf安装软件或者更新系统,提示Status code: 404以及All mirrors were already tried without success。

经过google,发现解决办法,如下:

1、执行命令“dnf clean metadata”

2、重新安装程序或更新系统

方法来自于http://forums.fedoraforum.org/showthread.php?t=304926

原文地址:https://www.cnblogs.com/yumtaoist/p/4713360.html