I completed install Lubuntu base on Ubuntu 16.04, I try command "lspci" and found Video Decoder card BCM70015 (Broadcom CrystalHD). However, VLC not detect encoding card it's show "Not Available XVideo adapter".

That Thin client using VIA Eden X2, I try install right driver with OpenChrome.
Open Chrome requirement xorg-video-abi-20 and xserver-org-core

sudo apt-get install xorg-video-abi-20
sudo apt-get install xserver-org-core
sudo apt-get install xserver-xorg-video-openchrome

After finish install Desktop is freeze, I can't typing or control mouse. Currently we can be access from remote only. How to dissolve this problem and continue install BCM970015 later.

Thank you.