制作

#创建文件夹
mkdir -p /opt/offline-packages/archives
cd /opt/offline-packages/archives
#下载依赖
sudo apt-get download $(apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances gdm3 ubuntu-desktop gnome | grep "^\w" | sort -u)
#建立依赖
cd /opt/offline-packages
sudo dpkg-scanpackages -m . > ./archives/Packages

#打包
cd ../
tar -zcvf offline-packages.tar.gz offline-packages

使用

sudo tar -zxvf offline-packages.tar.gz -C /opt
# 写入本地源，如有需要，提取备份原有源
echo "deb file:///opt/offline-packages  archives/"| sudo tee /etc/apt/sources.list 
sudo apt-get update --allow-insecure-repositories

原文：ubuntu apt-get离线源制作