deepin15.11升级deepin20
1、将15.11官方源替换成20官方源(/etc/apt/sources.list)
deb [by-hash=force] https://community-packages.deepin.com/deepin/ apricot main contrib non-free
1、将15.11官方源替换成20官方源(/etc/apt/sources.list)
deb [by-hash=force] https://community-packages.deepin.com/deepin/ apricot main contrib non-free