ubuntu-ports

使用方式：

可使用gedit等文本编辑器修改/etc/apt/sources.list。修改后使用sudo apt update更新软件源。

从 Ubuntu 24.04 起，Ubuntu 的软件源配置文件变更为 DEB822 格式，在此格式下使用镜像源时，须注意替换/etc/apt/sources.list对应路径为/etc/apt/sources.list.d/ubuntu.sources。

Ubuntu 18.04

deb https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse

# deb https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-proposed main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ bionic-proposed main restricted universe multiverse

Ubuntu 20.04

deb https://mirror.sjtu.edu.cn/ubuntu-ports/ focal main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ focal main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse

# deb https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse

Ubuntu 22.04

deb https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-updates main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-updates main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-backports main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-backports main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-security main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-security main restricted universe multiverse

# deb https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-proposed main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu-ports/ jammy-proposed main restricted universe multiverse

Ubuntu 24.04 (DEB822 格式) /etc/apt/sources.list.d/ubuntu.sources

Types: deb
URIs: https://mirror.sjtu.edu.cn/ubuntu/
Suites: noble noble-updates noble-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# Types: deb-src
# URIs: https://mirror.sjtu.edu.cn/ubuntu/
# Suites: noble noble-updates noble-backports
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

Types: deb
URIs: https://mirror.sjtu.edu.cn/ubuntu/
Suites: noble-security
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# Types: deb-src
# URIs: https://mirror.sjtu.edu.cn/ubuntu/
# Suites: noble-security
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# Types: deb
# URIs: https://mirror.sjtu.edu.cn/ubuntu/
# Suites: noble-proposed
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

# Types: deb-src
# URIs: https://mirror.sjtu.edu.cn/ubuntu/
# Suites: noble-proposed
# Components: main restricted universe multiverse
# Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

Ubuntu 24.04 (旧格式，不推荐使用) /etc/apt/sources.list

deb https://mirror.sjtu.edu.cn/ubuntu/ noble main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu/ noble main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu/ noble-updates main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu/ noble-updates main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu/ noble-backports main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu/ noble-backports main restricted universe multiverse
deb https://mirror.sjtu.edu.cn/ubuntu/ noble-security main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu/ noble-security main restricted universe multiverse

# deb https://mirror.sjtu.edu.cn/ubuntu/ noble-proposed main restricted universe multiverse
# deb-src https://mirror.sjtu.edu.cn/ubuntu/ noble-proposed main restricted universe multiverse

其中deb-src为源码镜像，默认注释以提高速度。可将原镜像列表备份后替换为上述内容。