On Thu, Jun 05, 2014 at 05:33:21PM +0800, 積丹尼 Dan Jacobson wrote: > >>>>> "VC" == Vincent Cheng <vcheng@debian.org> writes: > VC> Section "Device" > VC> Identifier "Intel Graphics" > VC> Driver "intel" > VC> Option "AccelMethod" "uxa" > VC> EndSection > Indeed, that fixes it. > Newer snapshat has sna fixes, please test 2:2.99.911+git20140607-1~exp1 (without uxa fallback) thanks. -- maks