armbianfocal 设置国内源

Ubuntu focal  设置国内源

/etc/apt/sources.list

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal main restricted universe multiverse #deb-src focal main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse #deb-src http://ports.ubuntu.com/ focal-security main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse #deb-src http focal-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse #deb-src http://ports.ubuntu.com/ focal-backports main restricted universe multiverse

armbian 设置国内源

 /etc/apt/sources.list.d/armbian.list

deb https://mirrors.tuna.tsinghua.edu.cn/armbian/ focal main focal-utils focal-desktop

 

清华大学开源软件镜像站

https://mirrors.tuna.tsinghua.edu.cn/

开源软件在国内下载快，网站有帮助文件的。