===== ISO-Datei mounten =====


    cd myiso/
    mkdir isomount
    sudo mount -o loop ubuntu-24.04.1-desktop-amd64.iso isomount


===== ISO-Inhalt kopieren =====
 

    rsync -a isomount/ extracted


===== ISO-Datei erstellen =====


    xorriso -as mkisofs -r -V "My AutoInstall Ubuntu Image" -o ../custom-ubuntu24.iso \
    -J -l -b boot/grub/i386-pc/eltorito.img -c boot.catalog -no-emul-boot -boot-load-size 4 -boot-info-table .

[[https://linuxconfig.org/how-to-repackage-an-ubuntu-iso-image-for-autoinstall-using-yaml|Quelle]]