From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 100726] [REGRESSION][BISECTED] Severe flickering with an R9 290 Date: Mon, 27 Nov 2017 12:01:59 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0456996584==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id DD0FB6E2AB for ; Mon, 27 Nov 2017 12:01:58 +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 --===============0456996584== Content-Type: multipart/alternative; boundary="15117841180.8B93728.18685"; charset="UTF-8" --15117841180.8B93728.18685 Date: Mon, 27 Nov 2017 12:01:58 +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=3D100726 --- Comment #7 from hiwatari.seiji@gmail.com --- I already waited at least 1 week, before marking a commit as good. I guess I will have to try 2 weeks this time. This is going to take ages. Are you sure, that b7d91c915290ab0bfbab84a0fb9c9eae57816982 is definitely n= ot the cause? Maybe some helpful information regarding the bug: - It appears noticably more often, when rebooting to Linux after gaming in a dual-booted Windows. - When booting, the virtual console disappears, the screen displays black, = the login-manager appears. When the flickering does not appear, the black-seque= nce (mode-setting?) takes noticably longer, than when the flickering appears. - We both have two displays. One connected through HDMI, one through DisplayPort. - I have two 2K screens, the Fury X-User has one 4K and one FullHD screen. - We both have the login-manager SDDM - For me, when booting the machine (BIOS) - the screen resolution of GRUB is quite random. Sometimes, it's using the native screen resolution, sometimes= it is using a very reduced resolution. Sometimes, it's only displaying on one = of the two screens, sometimes it's displaying on both. But that wasn't a probl= em before linux-4.9. --=20 You are receiving this mail because: You are the assignee for the bug.= --15117841180.8B93728.18685 Date: Mon, 27 Nov 2017 12:01:58 +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 # 7 on bug 10072= 6 from hiwata= ri.seiji@gmail.com 
I already waited at least 1 week, before marking a commit as g=
ood. I guess I
will have to try 2 weeks this time. This is going to take ages.

Are you sure, that b7d91c915290ab0bfbab84a0fb9c9eae57816982 is definitely n=
ot
the cause?

Maybe some helpful information regarding the bug:

- It appears noticably more often, when rebooting to Linux after gaming in a
dual-booted Windows.
- When booting, the virtual console disappears, the screen displays black, =
the
login-manager appears. When the flickering does not appear, the black-seque=
nce
(mode-setting?) takes noticably longer, than when the flickering appears.
- We both have two displays. One connected through HDMI, one through
DisplayPort.
- I have two 2K screens, the Fury X-User has one 4K and one FullHD screen.
- We both have the login-manager SDDM
- For me, when booting the machine (BIOS) - the screen resolution of GRUB is
quite random. Sometimes, it's using the native screen resolution, sometimes=
 it
is using a very reduced resolution. Sometimes, it's only displaying on one =
of
the two screens, sometimes it's displaying on both. But that wasn't a probl=
em
before linux-4.9.

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