Ubuntu Software Repository

Architecture

AMD64 (x86_64), Intel x86

Versions

All versions supported by Canonical Inc. See https://wiki.ubuntu.com/Releases .

Usage

警告

Backup /etc/apt/sources.list before editing it.

Edit /etc/apt/sources.list, replace http://archive.ubuntu.com/ with https://mirrors.nwafu.edu.cn.

You can use this command to do that:

sudo sed -i 's/archive.ubuntu.com/mirrors.nwafu.edu.cn/g' /etc/apt/sources.list

小技巧

Sometimes, your default mirror may be http://<country-code>.archive.ubuntu.com/ instead of http://archive.ubuntu.com/`, such as ``http://cn.archive.ubuntu.com/. Now, you need to use this command: sudo sed -i 's/cn.archive.ubuntu.com/mirrors.nwafu.edu.cn/g' /etc/apt/sources.list 。

This is the /etc/apt/sources.list file of Ubuntu 18.04 LTS.

# Source code repository are commented by default.
deb https://mirrors.nwafu.edu.cn/ubuntu/ bionic main restricted universe multiverse
# deb-src https://mirrors.nwafu.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.nwafu.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
# deb-src https://mirrors.nwafu.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.nwafu.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
# deb-src https://mirrors.nwafu.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.nwafu.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
# deb-src https://mirrors.nwafu.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

# Pre-release, not suggested
# deb https://mirrors.nwafu.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src https://mirrors.nwafu.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

After editing sources.list, run sudo apt-get update to apply changes.

小技巧

We highly recommend you to use HTTPS to access mirror.