Hi, Leandro Noferini wrote: > libisofs: WARNING : Cannot add /doc/FAQ/html/index.html to Joliet tree. > Symlinks can only be added to a Rock Ridge tree.
This is a justified warning. Joliet cannot represent symbolic links or other non-data file types. To our luck Joliet is not used during booting or when the ISO is mounted by a Linux kernel without option "-o norock". So its not a problem. > And the resulting image does not work. See my previous mail Date: Sat, 21 Apr 2018 19:32:31 +0200 https://lists.debian.org/debian-user/2018/04/msg00572.html for questions and proposals around this. > Now I will search some documentation about mkisofs trying to understand > the options in the original command to reproduce with xorriso. You created about what a Debian 5 ISO had as boot equipment: https://wiki.debian.org/RepackBootableISO#amd64_release_5.0.4 It will work only with CD, DVD, or BD media. If you began with a Debian 9 ISO for i386 or amd64, then have a look at https://wiki.debian.org/RepackBootableISO#Determine_those_options_which_need_to_be_adapted This will work from USB stick, memory card, or hard disk, if you put it onto them by a shell command like the "cp" or the "dd" at https://www.debian.org/CD/faq/#write-usb ----------------------------------------------------------------------- If nothing works with your headless machine, then try what happens if you use the medium with a computer that can show graphics. Maybe it boots but the bootloader or the debian-installer still wait for some user interaction. Have a nice day :) Thomas