From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97249] R290x combined with Mg279q, Dp link fail in ubuntu, in multihead setup. Date: Mon, 08 Aug 2016 21:40:04 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0818717441==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 283866E43F for ; Mon, 8 Aug 2016 21:40:04 +0000 (UTC) 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 --===============0818717441== Content-Type: multipart/alternative; boundary="14706924040.AA10f6A.7331"; charset="UTF-8" --14706924040.AA10f6A.7331 Date: Mon, 8 Aug 2016 21:40:04 +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=3D97249 Bug ID: 97249 Summary: R290x combined with Mg279q, Dp link fail in ubuntu, in multihead setup. Product: Mesa Version: 11.2 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: ramsland@hotmail.com QA Contact: dri-devel@lists.freedesktop.org Epuigpment: CPU Amd fx8350, Mboard: Gigabyte GA-990FXA-UD3, Ram 16 gb. Sapp= hire R9 290x.=20 Monitor setup: 2 monitors, 1 right side (DP-0) Asus MG279q, 1 left(HDMI-0)pb279. Both are 1440p monitors, with the Mq279q have high refreshrate 144hz. Using randr for multihead. OS: Ubuntu 16.04, kernel 4.4.0-31-generic PPA:Obiaf. Problem: The right screen is blank, as long as I try to use standard resolution, meaning 1440p. Can only get it to work in 1080p, at 60hz. It wo= rked perfectly in the old fgrlx when running ubuntu 14.4, and with radeon in ubu= ntu 14.4, though it might have been both screens at 60hz with the radeon driver= .=20 When trying with livecd's, the fedora 24 is working at 1440p at 60 hz, but fails if i try to increase the refresh rate.=20 Ubuntu live 16.04, fails the same way as my install. I think its releated to the radeon driver, but i cant be sure. --=20 You are receiving this mail because: You are the assignee for the bug.= --14706924040.AA10f6A.7331 Date: Mon, 8 Aug 2016 21:40:04 +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
Bug ID 97249
Summary R290x combined with Mg279q, Dp link fail in ubuntu, in multih= ead setup.
Product Mesa
Version 11.2
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter ramsland@hotmail.com
QA Contact dri-devel@lists.freedesktop.org 

Epuigpment: CPU Amd fx8350, Mboard: Gigabyte GA-990FXA-UD3, Ra=
m 16 gb. Sapphire
R9 290x.=20
Monitor setup:  2 monitors, 1 right side (DP-0) Asus MG279q, 1
left(HDMI-0)pb279. Both are 1440p monitors, with the Mq279q have high
refreshrate 144hz.
Using randr for multihead.

OS: Ubuntu 16.04, kernel 4.4.0-31-generic
PPA:Obiaf.

Problem: The right screen is blank, as long as I try to use standard
resolution, meaning 1440p. Can only get it to work in 1080p, at 60hz. It wo=
rked
perfectly in the old fgrlx when running ubuntu 14.4, and with radeon in ubu=
ntu
14.4, though it might have been both screens at 60hz with the radeon driver=
.=20
When trying with livecd's, the fedora 24 is working at 1440p at 60 hz, but
fails if i try to increase the refresh rate.=20
Ubuntu live 16.04, fails the same way as my install.

I think its releated to the radeon driver, but i cant be sure.

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