Ubuntu 国内sources源

该文提供了Ubuntu系统更换镜像源的配置信息,包括清华、阿里、中科大和网易的源,旨在加速aptupdate过程。用户需备份原有sources.list,然后替换文件中的源地址以提升软件更新速度。

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清华源

# 默认注释了源码镜像以提高 apt update 速度,如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse

# 预发布软件源,不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse

阿里源

deb http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse

中科大源

deb https://mirrors.ustc.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse

网易源

deb http://mirrors.163.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-backports main restricted universe multiverse

使用方法

备份原有的sources.list

cp /etc/apt/sources.list /etc/apt/sources_bak.list

替换源

vim /etc/apt/sources.list

清空文件中的源
使用上面的源进行替换

### 更改 Ubuntu 系统中的 APT 国内镜像的方法 在 Ubuntu 系统中,更改 APT 软件国内镜像可以显著提高软件包的下载速度。以下是具体操作方法: #### 1. 备份原始列表 在修改列表之前,建议先备份原始的 `sources.list` 文件,以防止出现意外情况。 ```bash sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak ``` #### 2. 编辑列表文件 使用文本编辑器打开 `/etc/apt/sources.list` 文件: ```bash sudo nano /etc/apt/sources.list ``` #### 3. 替换为国内镜像 将文件中的默认地址替换为国内镜像地址。以下是一些常用的国内镜像地址: - **阿里云**[^1] ``` deb http://mirrors.aliyun.com/ubuntu/ <发行版代号> main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ <发行版代号>-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ <发行版代号>-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ <发行版代号>-backports main restricted universe multiverse ``` - **清华大学**[^2] ``` deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ <发行版代号> main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ <发行版代号>-security main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ <发行版代号>-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ <发行版代号>-backports main restricted universe multiverse ``` - **中科大**[^3] ``` deb http://mirrors.ustc.edu.cn/ubuntu/ <发行版代号> main restricted universe multiverse deb http://mirrors.ustc.edu.cn/ubuntu/ <发行版代号>-security main restricted universe multiverse deb http://mirrors.ustc.edu.cn/ubuntu/ <发行版代号>-updates main restricted universe multiverse deb http://mirrors.ustc.edu.cn/ubuntu/ <发行版代号>-backports main restricted universe multiverse ``` 注意:`<发行版代号>`需要替换为当前系统的版本代号(如 `focal` 对应 20.04,`jammy` 对应 22.04)。 #### 4. 更新软件包索引 保存并关闭文件后,运行以下命令更新软件包索引: ```bash sudo apt update ``` #### 5. 清理旧缓存(可选) 为了确保没有残留旧的缓存数据,可以清理旧的缓存: ```bash sudo apt clean ``` --- ### 注意事项 - 更换镜像可能会导致某些非官方的 PPA 失效。如果遇到问题,可以尝试恢复原始的 `sources.list` 文件[^4]。 - 如果不确定当前系统的发行版代号,可以通过以下命令查看: ```bash lsb_release -a ``` ---
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