"Ubuntu" modifies the Ubuntu Apt-get source as a method of the domestic mirror sourceJanuary 15, 2018 15:34:11Hits: 6488
1. Original file backup
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
2. Edit the source list file
sudo vim /etc/apt/sources.list
3, delete the original list, add the following (Zhong Ke mirror source)
1Deb http://mirrors.ustc.edu.cn/ubuntu/xenial main restricted universe multiverse2Deb http://mirrors.ustc.edu.cn/ubuntu/xenial-security main restricted universe multiverse3Deb http://mirrors.ustc.edu.cn/ubuntu/xenial-updates main restricted universe multiverse4Deb http://mirrors.ustc.edu.cn/ubuntu/xenial-proposed main restricted universe multiverse5Deb http://mirrors.ustc.edu.cn/ubuntu/xenial-backports main restricted universe multiverse6DEB-SRC http://mirrors.ustc.edu.cn/ubuntu/xenial main restricted universe multiverse7DEB-SRC http://mirrors.ustc.edu.cn/ubuntu/xenial-security main restricted universe multiverse8DEB-SRC http://mirrors.ustc.edu.cn/ubuntu/xenial-updates main restricted universe multiverse9DEB-SRC http://mirrors.ustc.edu.cn/ubuntu/xenial-proposed main restricted universe multiverseTenDEB-SRC http://mirrors.ustc.edu.cn/ubuntu/xenial-backports main restricted universe multiverse
4. Operationsudo apt-get update
"Ubuntu" modifies the Ubuntu Apt-get source as a method of the domestic mirror source