在正式开始本内容之前，或许你想知道海纳思HINAS系统一键删除预装软件

因为毕竟电视机盒子，存储容量有限，能腾空一些算一些。

第一步 安装 do-release-upgrade

如果我们贸然直接使用 do-release-upgrade 会遇到：-bash: do-release-upgrade: command not found 的错误。

root@hi3798mv100:~# do-release-upgrade
-bash: do-release-upgrade: command not found

可以先安装软件 update-manager-core 来解决。

root@hi3798mv100:~# apt update && apt upgrade -y
 
apt install update-manager-core -y

 

第二步 运行 do-release-upgrade

root@hi3798mv100:~# do-release-upgrade