ubuntu 16.04换源

• ubuntu 16.04换源
• • 1、备份原来的源
  • 2、更换源
  • 3、阿里源
  • 4、更新源

sudo cp /etc/apt/sources.list /etc/apt/sources_init.list

使用gedit打开sources文档

sudo gedit /etc/apt/sources.list

将以下内容替换sources中的内容

deb http://mirrors.aliyun.com/ubuntu/ xenial main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main

deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main

deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates universe

deb http://mirrors.aliyun.com/ubuntu/ xenial-security main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security universe

sudo apt-get update
sudo apt-get -f install
sudo apt-get upgrade