Your glxinfo output is from two different graphics cards. Your "working" copy was using:
OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: AMD Radeon HD 6970M OpenGL Engine OpenGL version string: 2.1 ATI-7.18.18 Your "failing" copy was using: OpenGL vendor string: Intel Inc. OpenGL renderer string: Intel HD Graphics 3000 OpenGL Engine OpenGL version string: 2.1 APPLE-7.32.12 --Jeremy On Jan 9, 2013, at 8:28 AM, Frava <fravad...@gmail.com> wrote: > Dear XQuartz dev, > > I have an application that crashes on Lion 10.7.5 and Mountain Lion 10.8.* > with the error : "Error: GLwMDrawingArea: requested visual not supported". > > By playing a little with the source code of that application I figured out > that OS X 10.7.5 and 10.8.* do NOT support the GLX Accumulation Buffer > anymore (You can check it by comparing the attached "glxinfo" output from OS > X 10.7.4 with the one from OS X 10.7.5) > > So I have a few questions : > - Is there an easy way to work aroud it ? > - Where do I have to report this bug ? Apple ? XQuartz ? OpenMotif ? > > Best regards, > Rafael Navaza. > <glxinfo_OS_X_10.7.4-XQuartz_2.7.4.log><glxinfo_OS_X_10.7.5-XQuartz_2.7.4.log> > _______________________________________________ > Xquartz-dev mailing list > Xquartz-dev@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo/xquartz-dev _______________________________________________ Xquartz-dev mailing list Xquartz-dev@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo/xquartz-dev
