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From: Jani Nikula <jani.nikula@linux.intel.com>
To: Rami Vanguri <rami.vanguri@gmail.com>, intel-gfx@lists.freedesktop.org
Subject: Re: Screen Flicker i915 with drm-intel-nightly
Date: Tue, 07 Feb 2017 11:24:47 +0200	[thread overview]
Message-ID: <87mvdywdy8.fsf@intel.com> (raw)
In-Reply-To: <CADDcH28x9To=wbPpxSs9odvNE+0fL0M0saf9QKMTBbWHRrZ1Zw@mail.gmail.com>

On Tue, 07 Feb 2017, Rami Vanguri <rami.vanguri@gmail.com> wrote:
> [1.] One line summary of the problem:
> Screen flickering under highest resolution (3840x2160) with external
> monitor connected to DisplayPort.  This is with an X1 Carbon (3rd
> generation) and flickering only happens on external monitor and only
> on highest resolution.
>
> [2.] Full description of the problem/report:
> No real additional information from the one line summary.  Sometimes
> screen goes completely blank for a second or so.
>
> [3.] Keywords (i.e., modules, networking, kernel): Please do not put
> anything here. This is how Kernel.org uses an undocumented keyword
> system, which has nothing to do with Ubuntu Tags system.
>
> [4.] Kernel version (from /proc/version):
> Linux version 4.10.0-994-generic (kernel@gomeisa) (gcc version 6.2.0
> 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #201702052101 SMP Mon Feb 6
> 02:02:51 UTC 2017
>
> [5.] Output of Oops.. message (if applicable) with symbolic
> information resolved (see Documentation/oops-tracing.txt)
>
> Attached is dmesg.txt with drm.debug=14 on.

Please file a bug at [1] and be sure to add all this stuff there.

Thanks,
Jani.


[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel


-- 
Jani Nikula, Intel Open Source Technology Center
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      reply	other threads:[~2017-02-07  9:24 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-06 23:30 Screen Flicker i915 with drm-intel-nightly Rami Vanguri
2017-02-07  9:24 ` Jani Nikula [this message]

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