ubuntu的源

/etc/apt/source.list

    # deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted  
    deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties  
    deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted  
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted  
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties  
    deb http://mirrors.aliyun.com/ubuntu/ xenial universe  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe  
    deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse  
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties  
    deb http://archive.canonical.com/ubuntu xenial partner  
    deb-src http://archive.canonical.com/ubuntu xenial partner  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted  
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe  
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse  

deb http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse  
  
deb http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse  
  
deb http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse  
  
deb http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse  
  
deb http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse  
  
deb-src http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse  
  
deb-src http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse  
  
deb-src http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse  
  
deb-src http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse  
  
deb-src http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse 

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