在用Linux系统时,如RedHat或者Ubuntu,用yum或者apt-get更新镜像或者下载安装软件时,如实出现类似如下错误,即不是Ign(忽略)、err就是failed,不知道如何解决?求指教!
注:网络是没有问题的。
Ign http://us.archive.ubuntu.com raring-updates/multiverse Translation-en
Err http://us.archive.ubuntu.com raring-updates/main i386 Packages
404 Not Found [IP: 91.189.91.13 80]
Err http://us.archive.ubuntu.com raring-updates/restricted i386 Packages
404 Not Found [IP: 91.189.91.13 80]
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/raring/main/source/Sources 404 Not Found
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found