[Bug 83461] hdmi screen flicker/unusable

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sat Nov 29 08:30:56 PST 2014


https://bugzilla.kernel.org/show_bug.cgi?id=83461

--- Comment #25 from Christian König <deathsimple at vodafone.de> ---
(In reply to kb from comment #24)
> Any ideas on this? It's really annoying as I need to keep away from
> upgrading kernel past 3.14. :(

Unfortunately not, cause I don't have any idea what's causing this.

You could try to artificially limit ref_div_max or fb_div_max until you get a
stable signal once more. Maybe this will yield some more light on the root
cause of the issue.

> Do you think change of graphics card would resolve the issue?

Well, most likely yes.

But the new kernel seems to work better for some people, but has regressed for
you. So I would really like to create a solution that works for everybody.

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