I'm trying to get slitaz 4.0 ISO to boot using a grub2 loopback on a multiboot USB;insmod fontif loadfont /boot/grub/unicode.pf2 ; then    insmod gfxterm#   insmod efi_gop#   insmod efi_uga    insmod vbe    insmod vga    set gfxmode=auto    set gfxpayload=auto    terminal_output gfxterm     if terminal_output gfxterm; then true ; else        terminal gfxterm    fifiset color_normal=white/blackset color_highlight=white/light-blueset drive_uuid=DA64-F023set isopath=/isomenuentry Slitaz 4.0 {    set isofile=$isopath/slitaz-4.0.iso    loopback loop $isofile    linux (loop)/boot/bzImage rw root=/dev/null vga=normal autologin isofrom=$isofile noeject noprompt lang=en kmap=en    initrd (loop)/boot/rootfs4.gz (loop)/boot/rootfs3.gz (loop)/boot/rootfs2.gz (loop)/boot/rootfs1.gz} # screen=text home=usb (need ext3 partition)It does reach a terminal prompt however is unable to startx due to missing files - I would believe because the multiple initrd images haven't been loaded.Does anyone know if grub2 supports loading multiple initrd images, and if so what syntax is used?
slitaz 4.0 grub2 loopback concatenate multiple initrd images
boot;grub2;usb drive;loop device;slitaz