> > I've had no problems with mergedfb on my m6 and 9200. could you post > your log somewhere? it's a stretch, but you could try the patch on > bug 1912. also, do you get the artifacts when using "regular" > multi-head? 1912 makes no difference... regular multi-head causes the exact same problem of course I can't run 3D, but scrolling a window does it ... Dave.