It was unnecessary to move xauth to Depends, since it wasn't there in jaunty or karmic either (despite the changelog claiming so). And you didn't mention adding libgl1-mesa-dri to Recommends. GLX errors aren't fatal, so they should not make the build fail.
It was unnecessary to move xauth to Depends, since it wasn't there in jaunty or karmic either (despite the changelog claiming so). And you didn't mention adding libgl1-mesa-dri to Recommends. GLX errors aren't fatal, so they should not make the build fail.