I know that this is an issue with the linux kernel, but I'm hoping that there is a work-around. I use my laptop as a home-theater machine, connectting it to my TV with HDMI. Unfortunately, since the upgrade to the 4.4 kernel, there has been a tremendous performance regression and there are artifacts appearing on my television.


Check if this helps you. I know it's another distro, but their documentarion is awesome and can help you in many other situations. https://wiki.archlinux.org/index.php/intel_graphics#SNA_issues

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.