I'm running Linux Mint 19 on a laptop Gateway NV51M and I have installed Civilization iv on Steam using Proton.
The game runs out of box.
But after I (or the PC) build Stonehenge wonder (Important: this wonder centers the map). The screen turns into a black screen.
The game does not crash, I can hear the music, and use the shortcuts for units. But I don't see anything.
I can't access to the world map, and if I press F10, I access to the city control but everything is black as well.