[Bug 75394] System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75394

--- Comment #96 from Miguel A. Vallejo <ea4eoz at gmail.com> ---
I have this:

/etc/X11/xorg.conf.d/20-intel.conf 

Section "Device"
        Identifier  "Intel Graphics"
        Driver      "intel"
        Option      "AccelMethod" "sna"
        Option      "DRI" "False"
EndSection

About the video performance... Have you ever seen a Windows computer without
video driver? Using only the default VGA driver? Something like that: Video is
quite slow, sometimes you can see how things are drawn on the screen, tearing
is *very* noticeable, and even sometimes some areas on the screen does not get
upgraded until you pass the mouse cursor over them. But at least I have run 10
days without a "Hangcheck timer elapsed... render ring idle" error.

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