After a cold reboot, the problem is not the same. Rally Master is now working almost fine, but not Comanche 4 : Code: # wine c4.exe err:menubuilder:WinMain unknown option -a err:menubuilder:WinMain unknown option -r fixme:mixer:ALSA_MixerInit No master control found on USB Device 0x46d:0x8b2, disabling mixer WARNING: Trying to create a socket of type SOCK_RAW, this will fail unless you have special permissions. fixme:dsalsa:IDsDriverBufferImpl_SetVolumePan (0x1302e0,0x130808): stub fixme:d3d:IWineD3DImpl_FillGLCaps OpenGL implementation supports 32 vertex samplers and 32 total samplers fixme:d3d:IWineD3DImpl_FillGLCaps Expected vertex samplers + MAX_TEXTURES(=8) > combined_samplers fixme:win:EnumDisplayDevicesW ((null),0,0x32f608,0x00000000), stub! err:x11settings:X11DRV_ChangeDisplaySettingsEx No matching mode found 1x1x32 @0! (XRandR) fixme:dsalsa:IDsDriverBufferImpl_SetVolumePan (0x15a7a8,0x15c348): stub err:x11settings:X11DRV_ChangeDisplaySettingsEx No matching mode found 1x1x32 @0! (XRandR) X Error of failed request: GLXBadDrawable Major opcode of failed request: 135 (GLX) Minor opcode of failed request: 11 (X_GLXSwapBuffers) Serial number of failed request: 871 Current serial number in output stream: 871 I will try to resolve the errors, if anyone can help, it would be very much apreciated. Markus.