POSTIN

/bin/sh

if [ "$1" -gt 1 ]; then
   /usr/sbin/grub-gfxmenu --update-gfxmenu
fi

Triggers

mandriva-gfxboot-theme

/bin/sh

if [ -x /usr/sbin/grub-gfxmenu ]; then
   /usr/sbin/grub-gfxmenu --update-gfxmenu
fi