[Bug 94605] [SKL] Flashing black screen ([drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri Nov 4 09:19:46 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=94605
--- Comment #82 from trilader+bugs-fdo at gmail.com ---
I am also still seeing this bug. I am on Arch 4.8.6-1 on an Xeon E3-1245v5.
I don't have anything CPU/GPU performance or power saving related in my kernel
cmdline.
I am also still seeing
[50809.620559] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
[50809.620599] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe B FIFO underrun
in the dmesg output although it is less than before. It also seems that at
least on my system the bug triggers less often than with kernel version 4.8.4.
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