更改ubuntu22.04 国内源
时间: 2023-09-13 08:08:20 浏览: 174
更改 Ubuntu 22.04 的国内源可以按照以下步骤进行:
1. 打开终端,输入以下命令备份原来的软件源列表文件:
```
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
```
2. 编辑软件源列表文件,将原来的内容全部替换为以下内容:
```
# 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.aliyun.com/ubuntu/ hirsute main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ hirsute main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ hirsute-security main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ hirsute-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ hirsute-updates main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ hirsute-updates main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ hirsute-backports main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ hirsute-backports main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ hirsute-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ hirsute-proposed main restricted universe multiverse
```
保存并退出文件。
3. 更新软件源列表,输入以下命令:
```
sudo apt update
```
等待更新完成。
现在您的 Ubuntu 22.04 系统已经更改为国内的软件源,可以更快地下载和更新软件包了。