# APT 镜像源

> 为 Ubuntu 配置 APT 镜像源

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LLMS 索引： [llms.txt](/llms.txt)

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# 为 Ubuntu 配置 APT 镜像源

`ubuntu`配置文件从旧版的`/etc/apt/sources.list`

变更为`/etc/apt/sources.list.d/ubuntu.sources`

## [清华镜像源](https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/)

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

## [中科大镜像源](https://mirrors.ustc.edu.cn/help/ubuntu.html)

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