From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 23 May 2016 11:17:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0886070929==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 936916E02A for ; Mon, 23 May 2016 11:17:15 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0886070929== Content-Type: multipart/alternative; boundary="14640022350.04d33d5E.28717"; charset="UTF-8" --14640022350.04d33d5E.28717 Date: Mon, 23 May 2016 11:17:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D93826 --- Comment #22 from untoreh --- I have a 290, monitor benq xl2411t. Pushing high resolutions both in grub or xorg file produces glitches. They = are very noticeable at 120/144hz less noticeable at 100hz but still present. Th= ey appear if I set `video=3D1920x1080@120` option at boot time, or add a model= ine with cvt in a xorg .conf file. However if I remove the modelines from the conf file and just do a `xrandr = -r 100/120/144` I have no glitches at all with any resolution.=20 Setting a modeline with `cvt -r` also works, of course the only other mode possible is 120 because it requries multiples of 60 but it has 0 glitches a= nd it works even buy setting it in the .conf file --=20 You are receiving this mail because: You are the assignee for the bug.= --14640022350.04d33d5E.28717 Date: Mon, 23 May 2016 11:17:15 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 22 on bug 93826<= /a> from untoreh 
I have a 290, monitor benq xl2411t.

Pushing high resolutions both in grub or xorg file produces glitches. They =
are
very noticeable at 120/144hz less noticeable at 100hz but still present. Th=
ey
appear if I set `video=3D1920x1080@120` option at boot time, or add a m=
odeline
with cvt in a xorg .conf file.

However if I remove the modelines from the conf file and just do a `xrandr =
-r
100/120/144` I have no glitches at all with any resolution.=20

Setting a modeline with `cvt -r` also works, of course the only other mode
possible is 120 because it requries multiples of 60 but it has 0 glitches a=
nd
it works even buy setting it in the .conf file

You are receiving this mail because:
  • You are the assignee for the bug.
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