Hi all ! I'm running opensuse10.3 and have reproduced the following problem with 16x.xx drivers and 17x.xx If I do NOT put antialiasing in Override apllication settings -> OFF, wine games fails with : X Error of failed request: GLXBadDrawable Major opcode of failed request: 144 (GLX) Minor opcode of failed request: 5 (X_GLXMakeCurrent) Serial number of failed request: 599 Current serial number in output stream: 599 libxcb: WARNING! Program tries to lock an already locked connection, which indicates a programming error. There will be no further warnings about this issue. and so with every wine version i tried. Thanks