I am seeing very similar rendering corruption (in the chrome browser) to those reported by Vedran Rodic. My system is archlinux, with the following key packages
linux 3.10.5-1
xf86-video-intel 2.21.14-2
By reverting to UXA the rendering problems don't seem to appear so this seems to be due to SNA in the current version of xf86-video-intel.
I am seeing very similar rendering corruption (in the chrome browser) to those reported by Vedran Rodic. My system is archlinux, with the following key packages
linux 3.10.5-1
xf86-video-intel 2.21.14-2
By reverting to UXA the rendering problems don't seem to appear so this seems to be due to SNA in the current version of xf86-video-intel.