安装星火商店后把apt换成aptss用

更换成华中科技大学的源，勉强可以用

怎么换啊，版主

用清华开源镜像站的源，速度比较快，下载ISO时能拉满带宽

用第三方源因为有源同步时间，所以会比官方源稍微晚点时间，一般半天一天的时间，具体看镜像源的同步频率

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo nano /etc/apt/sources.list
#内容用下面的
#键盘Ctrl+O保存，Ctrl+X退出
sudo apt update && apt list --upgradable ##更新软件源并列出可更新软件包
sudo apt dist-upgrade                    ##更新软件包

## Generated by deepin-installer
#deb https://community-packages.deepin.com/beige/ crimson main commercial community
#deb-src https://community-packages.deepin.com/beige/ crimson main commercial community

## Generated by deepin-installer
#deb https://community-packages.deepin.com/beige/ beige main commercial community 
#deb https://proposed-packages.deepin.com/beige-testing/ unstable/25 main commercial community
deb [by-hash=force] https://mirrors.tuna.tsinghua.edu.cn/deepin/beige/ crimson main commercial community
#deb [by-hash=force] https://mirrors.aliyun.com/deepin/ apricot main contrib non-free
#deb [by-hash=force] https://repo.huaweicloud.com/deepin/ apricot main contrib non-free
#deb-src https://community-packages.deepin.com/beige/ beige main commercial community