I'm playing Wasteland 2 on Ubuntu and the game runs great with the exception of the screen fading to black when moving the camera around. It's almost like there's only a set path that you can use the camera otherwise you lose picture. Not sure what is going on. Kind of assuming it may be a graphics driver issue so will see about updating that, next.

Do you have an Intel HD graphic card ? If yes, it's a known issue, there is nothing to do for now but hope for a fix in a future version of either Wastelands 2 or the driver.

I also have this problem with an old Nvidia card (geforce gt 425M)

I had kind of considered that in the back of my head, but I hadn't heard of any issues like that in many years. Yes, I have an i5 using its built-in graphics capabilities.