编辑sources.list文件
sudo nano /etc/apt/sources.list
注释掉现有的代码,新增以下代码:
deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ bullseye main contrib non-free rpi
deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ bullseye main contrib non-free rpi
编辑raspi.list文件
sudo nano /etc/apt/sources.list.d/raspi.list
注释掉现有的代码,新增以下代码:
deb http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ bullseye main ui
deb-src http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ bullseye main ui
更新软件源
sudo apt-get update