http://bugs.winehq.org/show_bug.cgi?id=13686
--- Comment #28 from Ilya Chernykh neptunia@mail.ru 2008-06-08 08:08:56 --- There were problems in compatibility between Wine and the new Fedora kernel, and many of them were solved in Wine 1.0-rc1.
Why did not you close that http://bugs.winehq.org/show_bug.cgi?id=12516 bug? It was also because of Fedora's new kernel. Rater than to close the bug, the Wine's developers fixed most incompatibilities.