關閉Ubuntu系統更新方法

一、在設置中以下操做

 

 二、打開文件進行以下操做

sudo vim /etc/apt/apt.conf.d/10periodic

修改全部參數爲0

APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
APT::Periodic::Unattended-Upgrade "0";