季春二九 - deepin 15.11平滑升级到deepin V20 的评论
type: channel
link: https://blog.jichun29.cn/649.html
description: 1、切换更新源：替换etc/apt/sources.list 文本为以下内容记得用管理员权限打开，替换后保存deb [by-hash=force] http://community-packag...