что-то не клеится с grub2efi
добавляю
Код:

menuentry "Kaspersky Rescue Disk 2018 BETA x64" {
loopback loop /iso/krd.iso
linux (loop)/boot/grub/k-x86_64 net.ifnames=0 lang=ru dostartx components /iso/krd.iso noeject noprompt --
initrd (loop)/boot/grub/initrd.xz
}
ругается на unknown command 'loopback'
no such disk
you need to load the kerner first
добавляю в f:\boot\grub\grubx64.cfg
Код:

insmod /boot/grub/x86_64-efi/part_gpt.mod
insmod /boot/grub/x86_64-efi/part_msdos.mod
insmod /boot/grub/x86_64-efi/play.mod
insmod /boot/grub/x86_64-efi/efi_gop.mod
insmod /boot/grub/x86_64-efi/efi_uga.mod
insmod /boot/grub/x86_64-efi/gfxterm.mod
insmod /boot/grub/x86_64-efi/all_video.mod
insmod /boot/grub/x86_64-efi/gzio.mod
insmod /boot/grub/x86_64-efi/ext2.mod
insmod /boot/grub/x86_64-efi/fat.mod
insmod /boot/grub/x86_64-efi/iso9660.mod
insmod /boot/grub/x86_64-efi/ntfs.mod
insmod /boot/grub/x86_64-efi/loopback.mod
и при загрузке черный экран
файл f:\boot\grub\grubx64.cfg
Код:

if loadfont $prefix/font.pf2 ; then
set gfxmode=800x600
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
insmod gfxterm
insmod png
terminal_output gfxterm
fi
set color_normal=light-gray/black
set color_highlight=white/black
insmod part_acorn
insmod part_amiga
insmod part_apple
insmod part_bsd
insmod part_dfly
insmod part_dvh
insmod part_plan
insmod part_sun
insmod part_sunpc
insmod /boot/grub/x86_64-efi/part_gpt.mod
insmod /boot/grub/x86_64-efi/part_msdos.mod
insmod /boot/grub/x86_64-efi/play.mod
insmod /boot/grub/x86_64-efi/efi_gop.mod
insmod /boot/grub/x86_64-efi/efi_uga.mod
insmod /boot/grub/x86_64-efi/gfxterm.mod
insmod /boot/grub/x86_64-efi/all_video.mod
insmod /boot/grub/x86_64-efi/gzio.mod
insmod /boot/grub/x86_64-efi/ext2.mod
insmod /boot/grub/x86_64-efi/fat.mod
insmod /boot/grub/x86_64-efi/iso9660.mod
insmod /boot/grub/x86_64-efi/ntfs.mod
insmod /boot/grub/x86_64-efi/loopback.mod
menuentry ">> Live x64 2k10 & Windows 7 SP1 x64 Setup" {
chainloader /efi/boot/2k10x64.efi
}
submenu '>> Antivirus' {
menuentry 'DrWeb LiveDisk 9' {
search --set -f /drweb/casper/vmlinuz
linux /drweb/casper/vmlinuz ignore_uuid live-media-path=/drweb/casper boot=casper maybe-ubiquity quiet splash -- debian-installer/language=ru keyboard-configuration/layoutcode?=ru
initrd /drweb/casper/initrd.lz
}
menuentry "Kaspersky Rescue Disk 10" {
search --set -f /rescue/rescue
set gfxpayload=keep
linux /rescue/rescue root=live:CDLABEL=REANIMATOR rootfstype=auto vga=791 init=/init initrd=rescue.igz kav_lang=ru udev liveimg splash quiet doscsi nomodeset
initrd /rescue/rescue.igz
}
menuentry "Kaspersky Rescue Disk 2018 BETA x64" {
loopback loop /iso/krd.iso
linux (loop)/boot/grub/k-x86_64 net.ifnames=0 lang=ru dostartx components /iso/krd.iso noeject noprompt --
initrd (loop)/boot/grub/initrd.xz
}
файл f:\boot\grub\x86_64-efi\grub.cfg
Код:

insmod part_gpt
insmod part_msdos
insmod efi_gop
insmod efi_uga
insmod gfxterm
insmod loopback
insmod all_video
insmod gzio
insmod ext2
insmod fat
insmod iso9660
insmod ntfs
insmod loopback
source /boot/grub/grubx64.cfg