From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111481] AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9 Date: Thu, 24 Oct 2019 08:14:23 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1162224521==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 845B06E17F for ; Thu, 24 Oct 2019 08:14:23 +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 --===============1162224521== Content-Type: multipart/alternative; boundary="15719048638.f49F1b.10364" Content-Transfer-Encoding: 7bit --15719048638.f49F1b.10364 Date: Thu, 24 Oct 2019 08:14:23 +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=3D111481 --- Comment #150 from Stijn Tintel --- (In reply to Jaap Buurman from comment #142) > How can I set both AMD_DEBUG=3Dnongg and AMD_DEBUG=3Dnodma in the > /etc/environment file? Do they need to be on two separate lines, or will = the > second line simply overwrite the first one by setting the same environment > variable? Do they need to be comma separated maybe? AMD_DEBUG=3D"nodma nongg" I've been running like this since I found this bug report. Current uptime: 11:08:41 up 4 days, 4:12, 11 users, load average: 8,56, 8,33, 8,15 Haven't experienced a single hang, not even a kernel oops. Before that, the system was frustratingly unstable. If you need stability, put this in /etc/environment (or /etc/env.d/99amdgpu or so if your distro supports /etc/env.d). Running on Gentoo, kernel 5.3.4, mesa 19.2.1, llvm 9.0.0, libdrm 2.4.99, xf86-video-amdgpu git e6fce59a071220967fcd4e2c9e4a262c72870761. --=20 You are receiving this mail because: You are the assignee for the bug.= --15719048638.f49F1b.10364 Date: Thu, 24 Oct 2019 08:14:23 +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

Comm= ent # 150 on bug 11148= 1 from Stijn Tintel 
(In reply to Jaap Buurman from comment #142)
> How can I set both AMD_DEBUG=3Dnongg and AMD_DEB=
UG=3Dnodma in the
> /etc/environment file? Do they need to be on two separate lines, or wi=
ll the
> second line simply overwrite the first one by setting the same environ=
ment
> variable? Do they need to be comma separated maybe?

AMD_DEBUG=3D"nodma nongg"

I've been running like this since I found this bug report. Current uptime:
11:08:41 up 4 days,  4:12, 11 users,  load average: 8,56, 8,33, 8,15

Haven't experienced a single hang, not even a kernel oops. Before that, the
system was frustratingly unstable. If you need stability, put this in
/etc/environment (or /etc/env.d/99amdgpu or so if your distro supports
/etc/env.d).

Running on Gentoo, kernel 5.3.4, mesa 19.2.1, llvm 9.0.0, libdrm 2.4.99,
xf86-video-amdgpu git e6fce59a071220967fcd4e2c9e4a262c72870761.

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