[beagleboard] debian squeeze fails with monitor display

hi,
i ve installed debian squeeze on my beagleboard using this wiki by
Robert Nelson http://elinux.org/BeagleBoardDebian ,(./mk_mmc.sh --mmc /
dev/mmcblk0 --distro squeeze --firmware --serial-mode )
now, i am trying to have a display on my monitor so i ve executed this
part of the script "mk_mmc.sh"

sudo mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Debian
Installer" -d ${DIR}/scripts/dvi.cmd ${DIR}/disk/boot.scr
sudo mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Boot" -d
${DIR}/scripts/dvi-normal-${DIST}.cmd ${DIR}/disk/normal.scr
sudo cp -v ${DIR}/scripts/dvi-normal-${DIST}.cmd ${DIR}/disk/boot.cmd

but the problem is that i get only the boot log in the monitor and the
serial console worked as usual
the boot log is seen only in the monitor
the serial console doesn t show the boot log it gives this
dhccp@bahri~/

Regards
Houssem Bahri

Bahri,

The Debian NetInstall only work in an either or situation with regards
to serial and dvi..

So if you install via serial, and then would like to use the dvi port
you must change your boot.scr script...

So... Post your current boot.scr script... (via cat boot.scr then
removing the garbage header info from the front..)

Regards,

Robert,
the current boot.src ,did you mean the one used for serial or the one
that i ve created with " sudo mkimage -A arm -O linux -T script -C
none -a 0 -e 0 -n "Debian Installer" -d ${DIR}/scripts/dvi.cmd ${DIR}/
disk/boot.scr " ?

Regards,
Houssem Bahri