Note you should be able to install a recent kernel from the ppa:mainline 'drm-intel-experimental' (or maybe it is now called drm-intel-nightly after our upstream name) that contains what I think is the fix.
Note you should be able to install a recent kernel from the ppa:mainline 'drm-intel- experimental' (or maybe it is now called drm-intel-nightly after our upstream name) that contains what I think is the fix.