sorry, the english default was
if [ "$XEN_OVERRIDE_GRUB_DEFAULT" = "1" ]; then GRUB_DEFAULT="Ubuntu GNU/Linux, with Xen hypervisor" fi
copy/paste error
sorry, the english default was
if [ "$XEN_OVERRIDE_ GRUB_DEFAULT" = "1" ]; then "Ubuntu GNU/Linux, with Xen hypervisor"
GRUB_DEFAULT=
fi
copy/paste error