I would like to run Ubuntu-mate headless (meaning that sometimes I will not have a hdmi monitor plugged in).
I configured a very simple auto-launch script (using Ubuntu-mate Auto start program) that play a sound when logged in. Of course, I configured Mate to auto-login my user (khadas). When a monitor is plugged everything works fine, but without a monitor the script is not running…
How to run Ubuntu-mate without a real monitor (headless)?