http://bugs.winehq.org/show_bug.cgi?id=6811
------- Additional Comments From jand03@space.aau.dk 2007-15-01 08:10 ------- Nearly same problem here with Dual head setup + xinerama + nvidia drivers. Breaks between the 0.9.20 and 0.9.21. Tested every release since with no success.
X Error of failed request: BadWindow (invalid Window parameter) Major opcode of failed request: 144 (NV-GLX) Minor opcode of failed request: 4 () Resource id in failed request: 0x1ea Serial number of failed request: 19 Current serial number in output stream: 19