Ubuntu
linux package

  1. Bug #1550779
  2. Comment #105

Comment 105 for bug 1550779

Revision history for this message
Tom Mittelstaedt (1358-s) wrote : Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun

I'm facing this issue in the latest kernel mainline, too.
CPU is an Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (which uses i915 graphics).

The graphic glitches were gone after some kernel update but the error messages in dmesg remained.