ubuntu22.04换源
时间: 2023-09-11 13:09:51 浏览: 47
要更改Ubuntu 22.04的软件源,请按照以下步骤操作:
1. 打开终端。
2. 运行以下命令备份当前的源列表:
```
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
```
3. 编辑源列表文件:
```
sudo nano /etc/apt/sources.list
```
4. 将文件中的所有内容替换为以下内容:
```
# 默认官方源
deb http://archive.ubuntu.com/ubuntu/ hirsute main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hirsute main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hirsute-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hirsute-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hirsute-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hirsute-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu hirsute-security main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu hirsute-security main restricted universe multiverse
# 额外的软件源
# deb http://extras.ubuntu.com/ubuntu hirsute main
```
5. 保存更改并关闭文件。
6. 运行以下命令更新软件包列表:
```
sudo apt update
```
现在,您已经成功更改了Ubuntu 22.04的软件源。