I am having a problem trying to change the screen resolution in Kali. I have a retina macbook pro (2014) with iris graphics and the only resolution that is showing up in the display settings is the native 2560x1600 which is way too big and the text is way too small to be usable.

I have tried xrandr but it says the minimum and maximum resolutions are 2560x1600.

How else could I change the resolution in Kali? I'm stumped.