Ubuntu 24.04 镜像源更换

2024年10月17日#ubuntu #linux270

AI 生成的摘要

从 24.04 版本开始，Ubuntu 系统的源文件改为使用 `/etc/apt/sources.list.d/ubuntu.sources`。可以通过以下命令备份源文件： ```bash sudo cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bak ``` 然后可以编辑源文件： ```bash sudo vim /etc/apt/sources.list.d/ubuntu.sources ``` 默认源配置包括： - 主源：`http://cn.archive.ubuntu.com/ubuntu/` - 安全源：`http://security.ubuntu.com/ubuntu/` 可替换的源包括阿里源和清华源，配置示例如下：阿里源： ```plaintext Types: deb deb-src URIs: https://mirrors.aliyun.com/ubuntu/ ``` 清华源： ```plaintext Types: deb deb-src URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ ```

24.04 版本开始 Ubuntu 系统源文件改用 /etc/apt/sources.list.d/ubuntu.sources

备份源文件#

sudo cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bak

编辑源文件#

sudo vim /etc/apt/sources.list.d/ubuntu.sources

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

Types: deb
URIs: http://security.ubuntu.com/ubuntu/
Suites: noble-security
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

供替换的源#

阿里源

Types: deb deb-src
URIs: https://mirrors.aliyun.com/ubuntu/
Suites: noble noble-security noble-updates noble-proposed noble-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

清华源

Types: deb deb-src
URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/
Suites: noble noble-security noble-updates noble-proposed noble-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg