http://bugs.winehq.org/show_bug.cgi?id=2866
------- Additional Comments From andreas.bierfert@lowlatency.de 2007-13-02 17:01 ------- Sorry the xinerama support did not fix this. To give an example:
Suppose two physical screens are connected and standing left (or right) of each other. Say they are both running 1280x1024 as their resolution. If you run a program w/o xinerama support this gives you one display with 2560x1024 to use. If you run a software with xinerama support you should have the choice of the combined resolution or two screens with 1280x1024 each.
I tested with both World of Warcraft and Diablo 2 and both can only find the 'wide' screen resolution (or to be exact D2 cannot find any valid resolution because it only sees the wide screen resolutions).
So imho this should stay open till this is fixed.