[Bug 75378] gentoo on i7-4700MQ: after loading i915, console blurry with distorted colors or flickering

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 27 03:29:05 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=75378

--- Comment #15 from Daniel Vetter <daniel at ffwll.ch> ---
Ok, few more things:

- Can you please attach a picture of the grainy console, too?

- Please boot latest drm-intel-nightly kernel with drm.debug=0xe added to your
kernel cmdline and then attach the complete dmesg.

- When you boot and the screen is in flicker mode, are there any messsage in
dmesg about underruns? Same for the funny color mode. This only works with
latest -nightly, released kernels dont have this debug feature implemented yet.

Nothing extraordinary in the reg dumps afaics.

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