Mouse cursor jitter on one display
I have a new Radeon 5450 with two displays attached (DP and DVI). The cursor is jittery / skipping on the DP display, but seems fine on the DVI display. Settings says the DP display is primary, while the DVI display is numbered 1.
Daniel Stone suggested it might be a mutter issue, and thought a video might help illustrate the problem. I took a slow motion video with my phone. Sorry about the Twitter compression, let me know if you need a higher quality version.