[Bug 100671] [i915] kernel crash: BUG: unable to handle kernel paging request at 0000000000003180 on Intel(R) HD Graphics 620

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100671

--- Comment #4 from Knuth Posern <quickhelp at gmail.com> ---
Hi,

Thanks for the response :)

The freeze did NOT reappear ever since.

So I stopped using the drm-tip kernel and the debug parameter.
I am now back on the standard archlinux kernel core/linux 4.11.5-1 (base).

Not sure if the requested kernel logs would be of any use for you without the
crash happening ? - Maybe to investigate the glitches ?

The glitches are all still present though!
And more or less annoying.
>From what I heard on IRC this will be very hard to pinpoint... but it would be
really great and I am motivated to assist you as I can.

I have 3 videos for you - with explanations in the title and/or the
description. If you would need more, please ask!

* Intel(R) HD Graphics 620 - glitch in KDE5 "systemsettings5" app
https://youtu.be/rXPDaGKMZkY

* Intel(R) HD Graphics 620 - emacs text disappearing with cursor up and down
movement
https://youtu.be/8rSsORwC1u4

* Intel(R) HD Graphics 620 - disappearing text in libreoffice
https://youtu.be/AH-9kWYVUhU

I will try to get more feedback about these issues from other users of this
notebook.

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