Ubuntu
linux package

  1. Bug #1550779
  2. Comment #35

Comment 35 for bug 1550779

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

I don't see the need for a bisect. To quote https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1522922/comments/125
"There's one thing I still don't understand... the root of the problem was identified in https://bugs.freedesktop.org/show_bug.cgi?id=91393#c25"

The associated patch http://patchwork.freedesktop<email address hidden> revert two commits identified there.
These have to backported to archive the same experience as on the latest 4.6

My original question from #14 remains
Can anyone confirm the steps I took where all right?
What's the difference between the kernel I compiled and the officially distributed one (4.2.0-27)? Any patches to reproduce the official binary?