Ubuntu
linux package

  1. Bug #1550779
  2. Comment #87

Comment 87 for bug 1550779

Revision history for this message
Oli (olze) wrote : Re: [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches

I am running Ubuntu 18.04 since about a month. No problems so far, until i made an update 2 or 3 days ago. Since then i have the same problem. Messages in dmesg with underrun, flickering screen etc.
It happens all the time. This happens on my htpc so i am not able to watch TV longer than 5-10 minutes, then it starts again with flickering.
I also tried that rc6_enable-workaround, did not help.
Any help is appreciated!