Ubuntu 修改apt-get源为阿里源

原文件重命名备份

sudo mv /etc/apt/sources.list /etc/apt/source.list.bak

编辑源列表文件

sudo vim /etc/apt/sources.list

用下面的文本做为内容

• ubuntu 14
  

  deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse 
  deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse 
  deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse 
  deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse 
  deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse 
  deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse 
  deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse 
  deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse 
  deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse 
  deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse

• ubuntu 16
  

  deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
  deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
  deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
  deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
  ##测试版源
  deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
  # 源码
  deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
  deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
  deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
  deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
  ##测试版源
  deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
  # Canonical 合做伙伴和附加
  deb http://archive.canonical.com/ubuntu/ xenial partner
  deb http://extras.ubuntu.com/ubuntu/ xenial main

更新

sudo apt-get update
sudo apt-get upgrade