pvc-installer/grub.cfg

set theme=($root)/boot/grub/theme.txt
set gfxmode=800x600
set gfxpayload=keep
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
insmod gfxterm
insmod png
terminal_output gfxterm
background_image /splash.png

insmod play
play 960 440 1 0 4 440 1
if [ ${iso_path} ] ; then
  set loopback="findiso=${iso_path}"
fi

set timeout=10
menuentry "PVC Live Installer" {
  linux  /live/vmlinuz boot=live components splash quiet "${loopback}"
  initrd /live/initrd.img
  echo -en "\n\n\n\n\n\n\n\n\n\n\n\t\t\tBooting PVC live installer..."
}
menuentry "Traditional Debian Installer (graphical)" {
  linux  /d-i/gtk/vmlinuz append video=vesa:ywrap,mtrr vga=788 "${loopback}"
  initrd /d-i/gtk/initrd.gz
  echo -en "\n\n\n\n\n\n\n\n\n\n\n\t\t\tBooting Debian installer (graphical)..."
}
menuentry "Traditional Debian Installer (console)" {
  linux  /d-i/vmlinuz  "${loopback}"
  initrd /d-i/initrd.gz
  echo -en "\n\n\n\n\n\n\n\n\n\n\n\t\t\tBooting Debian installer (console)..."
}