Ubuntu 24.04 鏡像源更換

2024年10月17日#ubuntu #linux260

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從 24.04 版本開始，Ubuntu 系統的源文件改為使用 /etc/apt/sources.list.d/ubuntu.sources。用戶可以通過以下命令備份源文件： ```bash sudo cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bak ``` 然後可以編輯源文件： ```bash sudo vim /etc/apt/sources.list.d/ubuntu.sources ``` 標準源配置包括： 1. 官方源： - URI: http://cn.archive.ubuntu.com/ubuntu/ - 套件: noble, noble-updates, noble-backports - 組件: main, restricted, universe, multiverse 2. 安全源： - URI: http://security.ubuntu.com/ubuntu/ - 套件: noble-security - 組件: main, restricted, universe, multiverse 可替換的源包括： - 阿里源： - URI: https://mirrors.aliyun.com/ubuntu/ - 套件: noble, noble-security, noble-updates, noble-proposed, noble-backports - 清華源： - URI: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ - 套件: noble, noble-security, noble-updates, noble-proposed, noble-backports 所有源的組件均為 main, restricted, universe, multiverse，並使用相同的簽名密鑰。

24.04 版本開始 Ubuntu 系統源文件改用 /etc/apt/sources.list.d/ubuntu.sources

備份源文件#

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

編輯源文件#

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

供替換的源#

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

清華源

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