I have just done an upgrade from Progeny to Woody. Now OpenGL using DRI seems to be broken. It was working fine before. Now it seems that every time I run an OpenGL program (e.g. glxgears, atlantis, any of the GL screensavers) I get a solid color background, and nothing else.
glxinfo shows all the stuff it ought to. Direct rendering is on, etc.. xdpyinfo shows DRI and GL modules loaded. I'm not really sure where to start looking for the answer to this problem. Does anyone have any ideas? Tom

