GUI won't launch. Teamviewer 14 Ubuntu 16.04

Installed teamviewer_14.1.3399_amd64.deb to fresh install of Ubuntu 16.04 and TeamViewer GUI will not launch.

1. What's wrong?

2. I actually only want to use the daemon. Is there any way to configure TeamViewer with the GUI?

gui.log

QSGContext::initialize: depth buffer support missing, expect rendering errors
QSGContext::initialize: stencil buffer support missing, expect rendering errors

startup.log

Init...
TeamViewer: 14.1.3399 - DEB
Profile: /home/flymike (flymike)
Desktop: DS: 'ubuntu' XDG: 'Unity'
XServer TTY: 7

ok (info)

CheckCPU: SSE2 support: yes
ok (profile)