Comment # 15 on bug 981358 from Robby Engelmann

I did not try the intel driver because I am not sure how the 50-device.conf
file should look like exactly.

However, the flickering is very sporadically appearing, I saw it once or twice
again since last post. Thus, it would be too time consuming to figure it out
without knowing how to reproduce.

In my opinion you can put this bug to the backburner, or close it and I will
reopen, if I find a way to reproduce.

Thanks for taking care!