ubuntu22.04apt更换清华源
时间: 2025-05-01 21:35:51 浏览: 22
### 更改 Ubuntu 22.04 APT 镜像源为清华大学镜像源
为了将 Ubuntu 22.04 的 APT 源更改为清华大学的镜像源,可以按照如下操作执行:
键入 `CTRL+Alt+T` 进入终端后复制以下命令并依次运行以修改 `/etc/apt/sources.list` 文件的内容[^1]。
```bash
sudo chmod 777 /etc/apt/sources.list
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo gedit /etc/apt/sources.list
```
在打开的文件中删除原有内容,并替换为清华大学提供的适用于 Ubuntu 22.04 LTS (Jammy Jellyfish) 版本的源列表地址。对于国内用户来说,推荐使用如下配置:
```plaintext
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
```
保存文件并关闭文本编辑器之后,在终端继续输入更新命令使新的设置生效:
```bash
sudo apt-get update
```
完成上述步骤后,APT 将会从清华大学提供的服务器获取软件包数据,这通常能提供更快的速度和更好的稳定性。
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