On 08/01/2018 01:00 AM, Long Wind wrote:
i don't like security update because i suspect it cause problem (some packaged can't be installed) during stretch installation last time
I suggest that you obtain the debian-9.5.0-amd64-xfce-CD-1.iso image (via jigdo), burn it to CD/USB, configure your Internet gateway to block the target host from connecting to the Internet, and install from local media only (e.g. do not select an package mirror during installation):
https://www.debian.org/CD/jigdo-cd/If it works, you're done. If it doesn't, start working backwards through the releases -- e.g. 9.4.0, 9.3.0, 9.2.0, etc.:
https://cdimage.debian.org/cdimage/archive/ David