Hi, i wonder why the built-in configuration of the EFI boot file does not work:
# mount debian-live-9.3.0-amd64-xfce.iso /mnt/iso # mount /mnt/iso/boot/grub/efi.img /mnt/fat # strings /mnt/fat/efi/boot/bootx64.efi | tail -4 search --file --set=root /.disk/info set prefix=($root)/boot/grub source $prefix/x86_64-efi/grub.cfg (memdisk)/boot/grub Isn't this program supposed to start GRUB, look for the marker file in the ISO filesystem, and execute /boot/grub/x86_64-efi/grub.cfg in there ? The commit https://salsa.debian.org/live-team/live-build/merge_requests/3/diffs?commit_id=7676cc8988781dc9899cf3bac2e822618f117f3e shows a similar gesture with a different marker file path and different execution commands for grub.cfg, which are quite equivalent: https://www.gnu.org/software/grub/manual/grub/html_node/source.html Have a nice day :) Thomas
