http://bugs.winehq.org/show_bug.cgi?id=31751
--- Comment #9 from thanoulas thanoulas@gmail.com 2012-09-21 03:16:33 CDT --- (In reply to comment #8)
Please try XQuartz 2.7.4_rc1: http://xquartz.macosforge.org/trac/wiki/X112.7.4
Yes, I can confirm that 2.7.4_rc1 fixes the issue with my 10.8.2 OS X with nVidia