[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]

https://bugs.freedesktop.org/show_bug.cgi?id=94605

--- Comment #101 from Dominik Klementowski <dominik232 at gmail.com> ---
Created attachment 128413
  --> https://bugs.freedesktop.org/attachment.cgi?id=128413&action=edit
dmesg

I'm sorry for the late answer as I was busy.
Yes I forgot to add parameter to make log buffer bigger.
Attachment contains dmesg messages, current intel-drm-nightly is used and
kernel was loaded with params:
drm.debug=0xe log_buf_len=2M i915.enable_rc6=1

Uptime says system was loaded 15 minutes ago and I saw black blink only once so
not that bad at all.

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