_isover=18.04.4
ISONAME="$DISTRONAME ${_isover} amd64"
ISOURL="${_isover}/release/xubuntu-${_isover}-desktop-amd64.iso"
SHA256=68b4589faf3558a9c79a82dda7b1f49bee7382fc0ec34f6ddf15714665f4f8ce

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