_isover=18.04.1
ISONAME="$DISTRONAME ${_isover} amd64"
ISOURL="${_isover}/release/xubuntu-${_isover}-desktop-amd64.iso"
SHA256=cd4ad5df40a542db9eef2e0449a6c1839c5c14e26053642c4ad39d5026b73b1a

mirrorlist=(
https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cdimage/xubuntu/releases
)