1.打開終端,進入目錄: cd /etc/aptweb
2.備份一下原來的source文件:sudo cp sources.list sources.list.bak ubuntu
3.打開source文件,sudo gedit /etc/apt/sources.listspa
將內容替換爲:rest
# 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
4.更新:sudo apt-get updatecode