[Bug 105428] Kernel 4.14.20, i915: pipe B vblank wait timed out

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105428

--- Comment #10 from Peter Klotz <peter.klotz99 at gmail.com> ---
Hi Jani

You realize, how hard it is to reproduce this issue, especially with debugging
turned on?

Didn't the first output give you any hints were the problem might be located?

What do you mean by "not grep any logs". The first output should contain all
the information from start to the point where the problem occurred. Is there a
relevant difference between dmesg and journald messages?

Btw: The first output is approx. 4MB and the error happened 47 minutes after
the reboot. Normally it takes longer (a few hours), so a 4MB buffer size will
not be able to hold all messages from boot.

Regards, Peter.

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