Le 03/09/2017 à 12:43, Pascal Hambourg a écrit :
sudo dd if=./debian-9.1.0-amd64-netinst.iso of=/dev/disk1 bs=1mLooks good.
Good.
error: file `/boot/grub/x86_g4-efi/normal.mod`not found Entering rescue mode..."x86_g4-efi", really ? Should be "x86_64-efi".
My bad it's x86_64-efi Now I think that it's linux.mod my problem, I can't see where it is When prompted at grub rescue> set root=(hd0,gpt2) It accepts (it doesn't complain, at least) insmod /boot/grub/linux.mod error: file `/boot/grub/x86_64-efi/normal.mod`not found Thanks for your answer Luis