Ubuntu 16.10 doesn't boot on my server

I tried to install Ubuntu 16.10 on my office server, but there is no output on the screen. Install process seems to be good until installation done, but display doesn't show any characters after boot from HDD.

I would like to use KVM for my business reason that our products doesn't support XEN and I have seen that KVM is not recommended in Debian. So, I selected Ubuntu but it couldn't be launch maybe.

I searched again about the article of KVM running on Debian and found this link. I tried to run KVM on Debian.