http://bugs.winehq.org/show_bug.cgi?id=10080
--- Comment #36 from Roderick Colenbrander thunderbird2k@gmx.net 2008-08-16 13:34:10 --- A possible workaround would be to disable pbuffer support. To do that comment (or remove) the following lines in dlls/winex11.drv/opengl.c: if ( (glxRequireVersion(3) && glxRequireExtension("GLX_SGIX_pbuffer")) || glxRequireExtension("GLX_ATI_render_texture")) register_extension(&WGL_ARB_pbuffer);
For example change them to: // if ( (glxRequireVersion(3) && glxRequireExtension("GLX_SGIX_pbuffer")) || glxRequireExtension("GLX_ATI_render_texture")) // register_extension(&WGL_ARB_pbuffer);