Orange Pi 3 LTS Ubuntu resolution 看全部

Orange Pi 3 LTS Ubuntu resolution

I've recently bought the board, manage to setup everything till now, but somenthing I simply am not able to setup is the resolution,
I'm using the ubuntu distro provided by orange pi site, everything up to date, and far as I search it have somenthing to do with the display we install the distro.

I have installed it thru a 4K tv, but today I want to use it at 1080p.

The "Display" settings the OS provides just darken my screen, turning it unusable.

As the threads I've read here were old and mention different boards I come with the question once again