||
在ubuntu13.04系统下,执行sudo apt-get update,出现如下情况:
Ign http://cn.archive.ubuntu.com trusty Release.gpg
Ign http://cn.archive.ubuntu.com trusty Release
Ign http://cn.archive.ubuntu.com trusty/main Packages
Ign http://cn.archive.ubuntu.com trusty/universe Packages
Ign http://cn.archive.ubuntu.com trusty/main Packages
Ign http://cn.archive.ubuntu.com trusty/universe Packages
Err http://cn.archive.ubuntu.com trusty/main Packages
404 Not Found [IP: 202.118.66.50 80]
Err http://cn.archive.ubuntu.com trusty/universe Packages
404 Not Found [IP: 202.118.66.50 80]
W: Failed to fetch http://cn.archive.ubuntu.com/ubuntu/dists/jaunty/main/binary-i386/Packages
404 Not Found [IP: 202.118.66.50 80]
W: Failed to fetch http://cn.archive.ubuntu.com/ubuntu/dists/jaunty/universe/binary-i386/Packages
404 Not Found [IP: 202.118.66.50 80]
这是因为ubuntu13.04已经不能更新,需要更新到ubuntu老的版本上,也就是需要把文件sources.list中的cn.archive.ubuntu.com更改为old-releases.ubuntu.com。
sudo vim /etc/apt/sources.list
打开文件,文件中所有的 cn.archive.ubuntu.com换为 old-releases.ubuntu.com
接下来执行sudo apt-get update
如果还是不能成功安装,就先安装update-manager-core