系統版本:ubuntu 14.10ubuntu
報錯信息:E: Some index files failed to download. They have been ignored, or old ones used insteadget
查看/etc/apt/sources.listsed
http://us.archive.ubuntu.com/ubuntu/ #裏面全是這個源地址date
將全部的us.archive.ubuntu.com替換成old-releases.ubuntu.comfile
apt-get updateapt-get
報錯信息消失co