From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93784] Hybrid graphics: GPU lockup when running glxgears Date: Sat, 21 May 2016 02:43:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1843532008==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 027C96EB45 for ; Sat, 21 May 2016 02:43:31 +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 --===============1843532008== Content-Type: multipart/alternative; boundary="14637986100.e1663916.716"; charset="UTF-8" --14637986100.e1663916.716 Date: Sat, 21 May 2016 02:43:30 +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=3D93784 --- Comment #7 from Nicolas Koch --- I could fix this problem by enabling DRI3 for the intel driver like this: cat /etc/X11/xorg.conf.d/020-intel.conf Section "Device" Identifier "Intel Graphics" Driver "intel" Option "TearFree" "true" Option "DRI" "3" EndSection No more GPU hangups and other funny stuff happening, at least glxgears works now (no more black screen). It would be nice, if someone found out why this is behaving strange when on= ly DRI2 is enabled, though. --=20 You are receiving this mail because: You are the assignee for the bug.= --14637986100.e1663916.716 Date: Sat, 21 May 2016 02:43:30 +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

Comment= # 7 on bug 93784<= /a> from Nicolas Koch 
I could fix this problem by enabling DRI3 for the intel driver=
 like this:

cat /etc/X11/xorg.conf.d/020-intel.conf

Section "Device"
   Identifier  "Intel Graphics"
   Driver      "intel"
   Option      "TearFree" "true"
   Option      "DRI" "3"
EndSection

No more GPU hangups and other funny stuff happening, at least glxgears works
now (no more black screen).

It would be nice, if someone found out why this is behaving strange when on=
ly
DRI2 is enabled, though.

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