Ubuntu旧版本下载地址

官网搜索

https://cdimage.ubuntu.com/ubuntu-mate/releases/16.04/release/?_ga=2.126491277.1237658809.1658717010-2086186441.1658717010

镜像地址

https://cdimage.ubuntu.com/ubuntu-mate/releases/16.04/release/ubuntu-mate-16.04.6-desktop-amd64.iso