menuentry "Debian Live xfce i586" {
  set isofile='/debian-live-8.4.0-i386-xfce-desktop.iso'
  loopback loop $isofile
  linux  (loop)/live/vmlinuz1 boot=live config fromiso=/dev/sdb1/$isofile
  initrd (loop)/live/initrd1.img
}

menuentry "Debian Live xfce i686-PAE" {
  set isofile='/debian-live-8.4.0-i386-xfce-desktop.iso'
  loopback loop $isofile
  linux  (loop)/live/vmlinuz2 boot=live config fromiso=/dev/sdb1/$isofile
  initrd (loop)/live/initrd2.img
}

menuentry "Debian Live xfce amd64" {
  set isofile='/debian-live-8.4.0-i386-xfce-desktop.iso'
  loopback loop $isofile
  linux  (loop)/live/vmlinuz boot=live config fromiso=/dev/sdb1/$isofile
  initrd (loop)/live/initrd.img
}