How do I setup Multi Monitors?
Ultimately I want to use Multi-Monitor. Initially keen to try to use HDMI, for the purpose of sending Audio to my monitor (3.5mm causes noise)
Here is my setup and What I have done:
Motherboard: ASRock Z370 Gaming-ITX/ac 1x Display Port, 1x HDMI, 1x Thunderbolt (USB-C) with Intel HD/UHD Graphics OS: Ubuntu 16.04 Installed and ran: Intel Graphics Update Tool for Linux* Monitor: 4K Philips with 2xDP and 2xHDMI
Day 1 - Ubuntu out of the box did not support my Monitor Size (everything was oblong), there was only 1 resolution in settings, not sure if HDMI was working. I did mess with the xrandr a little, hopefully no damage done there, no change, no multi-monitor, stil oblong. I found the app for my Intel Graphics, so installed the Intel Update Tool, ran it and voila, I have 4K option in settings,it works. However HDMI out does not work by itself, nor is there multiple monitor appearing in settings.
I have tested cable and Montiors HDMI In from a windows machine, monitor is all good.
I only get 1 res. option in display settings, as seen in the pic. Display Settings
How is Multi Monitor setup?