when you say you have a black screen do you mean the program you are trying to run in wine is centered on the screen surrounded by black or the entire screen is black and you cannot see the program at all ? if it is the first one you need to change the display resolution in wine . i use winetricks app to do this . it is in the repo. just run winetricks once it is installed. pick select default winepix . then pick run winecfg. follow any prompts on the screen . you may need to install wine gecko or wine mono. once in winecfg screen pick the graphics tab and emulate desktop . default is 800x600 . i have a laptop with a 1368x768 display so i change mine to that. click okay and close all the windows. now try running your windows program and see if that fixed it.
if it is choice number two i do not have a solution for you. maybe someone else can help.. good luck
