problem with ubuntu

Hi dear
I installed ubuntu on my super4412 16g
but when the system was boot in com port this message shown
" 
Superboot-4412 V1.6(20140317) by FriendlyARM

Booting from eMMC
Uncompressing Linux... done, booting the kernel.
"

and repeat this message and can't see any thing on my lcd70

thanks for your attention.

Might be worthwhile to search through the Odroid U3 forum as they run
Ubuntu on a similar processor and from a eMMC card.

Are you looking at the bootup messages with minicom or ?