Próbáltad külön X-en indítani?
#!/bin/sh
export WOW_PATH=~/".wine/drive_c/Program Files/World of Warcraft" # Installation path
X :3 -ac -terminate & # Launch on a new X session on display 3
cd "${WOW_PATH}" # Goto WoW dir
sleep 2
DISPLAY=:3 `which wine` WoW.exe -opengl # Launches WoW