From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104531] Cannot turn monitor off over DP cable Date: Sun, 21 Oct 2018 20:53:29 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0284469949==" 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 19F1D89AB7 for ; Sun, 21 Oct 2018 20:53:29 +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 --===============0284469949== Content-Type: multipart/alternative; boundary="15401552081.e17cBA03.18083" Content-Transfer-Encoding: 7bit --15401552081.e17cBA03.18083 Date: Sun, 21 Oct 2018 20:53:28 +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=3D104531 --- Comment #8 from Parag --- (In reply to Marcin Deranek from comment #6) > It looks like this might be chipset/firmware specific. >=20 > I had this problem with MSI R9 270 Gaming 2G > (https://www.msi.com/Graphics-card/R9-270-GAMING-2G.html) which broke last > week (I couldn't power on computer). I replaced it with Sapphire Nitro+ > Radeon RX580 8GB GDDR5 > (http://www.sapphiretech.com/productdetial.asp?pid=3DB66182B7-1EA6-42A9-8= 762- > FCCE003B491A&lang=3Deng) which does not exhibit this behaviour even thoug= h the > rest of the system is the same: same hardware, same OS. >=20 > Now when running: > sleep 5; xset dpms force off >=20 > monitor goes permanently into sleep. Just to add a data point - problem card in my case is a XFX Radeon RX 560.= =20 1xDP 1xHDMI outputs - disconnecting the DP cable from one monitor doesn't h= elp - same issue with single monitor over HDMI. --=20 You are receiving this mail because: You are the assignee for the bug.= --15401552081.e17cBA03.18083 Date: Sun, 21 Oct 2018 20:53:28 +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 # 8 on bug 10453= 1 from Parag 
(In reply to Marcin Deranek from comment #6)
> It looks like this might be chipset/firmware spe=
cific.
>=20
> I had this problem with MSI R9 270 Gaming 2G
> (h=
ttps://www.msi.com/Graphics-card/R9-270-GAMING-2G.html) which broke last
> week (I couldn't power on computer). I replaced it with Sapphire Nitro+
> Radeon RX580 8GB GDDR5
> (http://www.sapphiretech.com/productdetial.asp?pid=3DB661=
82B7-1EA6-42A9-8762-
> FCCE003B491A&lang=3Deng) which does not exhibit this behaviour eve=
n though the
> rest of the system is the same: same hardware, same OS.
>=20
> Now when running:
> sleep 5; xset dpms force off
>=20
> monitor goes permanently into sleep.

Just to add a data point - problem card in my case is a XFX Radeon RX 560.=
=20
1xDP 1xHDMI outputs - disconnecting the DP cable from one monitor doesn't h=
elp
- same issue with single monitor over HDMI.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15401552081.e17cBA03.18083-- --===============0284469949== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0284469949==--