UBUNTU更换源 2016.05.26 首先备份源列表(for sure):sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup 而后用gedit或其他编辑器打开/etc/apt/sources.list:nano /etc/apt/sources.list 注意：一定要选对版本模板:12.04sourcedeb http://cn. Post Views: 917
