This might be fixed by http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=272d1c14a39c32ade39b5a8b080a891f2b3d6e8e
This might be fixed by http:// cgit.freedeskto p.org/xorg/ driver/ xf86-video- intel/commit/ ?id=272d1c14a39 c32ade39b5a8b08 0a891f2b3d6e8e