Hi, Mario Marietto wrote: > I've found this tutorial and I've followed,integrating the Thomas > suggestions : > https://github.com/Nidouille/Debian-Automated-Installation
The section "Creation de l'ISO" is outdated since Debian 7. The excuse "UEFI : grub Modification non faite, car je suis en vm" is not valid any more. In general i would rather try to follow Debian docs, although they tend to be a few releases behind. Google leads me to https://wiki.debian.org/DebianInstaller/Preseed/EditIso which looks like being on the same stage of development as the french site. But it sends me to https://www.debian.org/releases/stable/i386/apbs01.en.html from where i hop to https://www.debian.org/releases/stable/amd64/apbs01.en.html Consider to check your preseeding commands for compliance with this documentation. > xorriso -osirrox on -indev > /home/ziomario/Scrivania/PassT-Cubic/ISO/debian-11.5.0-amd64-netinst.iso > -extract / > /home/ziomario/Scrivania/PassT-Cubic/ISO/debian-live-11.5.0-amd64-xfce/ Despite the directory name "debian-live" you are experimenting with a netinst ISO, which is on topic on debian...@lists.debian.org . About Debian Live install images as of https://cdimage.debian.org/debian-cd/current-live/amd64/iso-hybrid/ you should ask at debian-l...@lists.debian.org . -------------------------------------------------------------------------- A guess out of competition, as i have no clue of presseding: > echo /home/ziomario/Scrivania/PassT-Cubic/ISO/preseed/preseed.cfg | cpio -H > newc -o -A -F > /home/ziomario/Scrivania/PassT-Cubic/ISO/debian-live-11.5.0-amd64-xfce/d-i/initrd You put the whole lengthy path into the cpio archive initrd. But https://www.debian.org/releases/stable/amd64/apbs02.en.html says "If you are using initrd preseeding, you only have to make sure a file named preseed.cfg is included in the root directory of the initrd." That would be ( cd /home/ziomario/Scrivania/PassT-Cubic/ISO/preseed/ echo preseed.cfg | cpio -H newc -o -A -F /home/ziomario/Scrivania/PassT-Cubic/ISO/debian-live-11.5.0-amd64-xfce/d-i/initrd ) Inspect the resulting cpio archive by: cpio -t </home/ziomario/Scrivania/PassT-Cubic/ISO/debian-live-11.5.0-amd64-xfce/d-i/initrd 2>&1 | less Have a nice day :) Thomas