I am trying to use an external monitor with Ubuntu 19.04, installed on an ASUS Zenbook 14.
My problem is very similar to this one: External monitor not detected on Ubuntu 18.04
and ubuntu 19.04 not detecting external monitors
But I guess with a problem. I am running the system by overriding some drivers ('nomodeset' set on GRUB options).
Also the xrandr output is very different
giulio@giulio-ZenBook-UX431FN:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected primary 1920x1080+0+0 0mm x 0mm
1920x1080 77.00*
Could you suggest any solution? Shall I follow the other discussions?
Best, thanks Giulio
