> Patch seems to be > http://article.gmane.org/gmane.comp.video.dri.devel/48108 Yes this patch works. It's been applied upstream since version 2.6.35. Could this be backported to squeeze's kernel? I have been using the patch on vanilla kernels 2.6.32, 2.6.33, 2.6.34 and 2.6.35 successfully. Thanks Andres