http://bugs.winehq.org/show_bug.cgi?id=25342
--- Comment #2 from Emery Finkelstein emery.finkelstein@gmail.com 2011-01-04 00:14:15 CST --- Created an attachment (id=32719) --> (http://bugs.winehq.org/attachment.cgi?id=32719) Output of WINEDEBUG=warn+all during reproduction
I have experienced this problem as well.
Ubuntu 10.10 (64 bit) Wine 1.3.10 Nvidia GTX 460 SE (using driver version 260.19.29)
Comments on http://appdb.winehq.org/objectManager.php?sClass=version&iId=13468 suggest that switching to and from another virtual desktop will correct the issue. This workaround did not work for me.