I've been trying to fight with bugz 213170 and it occurs to me that one big difference between FC5 and FC6 in the opensource radeon driver is that FC6 supports DRI and GLX and all that fancy stuff. I've read the xorg.conf(5) man page, but can't interpret anything in there as a way to disable loading of modules. Can anyone show an example of how to do that? I'd like to disable all the 3D stuff and see if the flickering goes away. (I suppose a more drastic approach would be to rename the actual module files so it can't find them to load the extension).
