From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107213] [amdgpu/DisplayPort] KDE Wayland session is segfaulting right after login Date: Mon, 03 Sep 2018 01:51:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0126577063==" 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 5AEC46E0A6 for ; Mon, 3 Sep 2018 01:51:16 +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 --===============0126577063== Content-Type: multipart/alternative; boundary="15359394760.9cAC4.19608" Content-Transfer-Encoding: 7bit --15359394760.9cAC4.19608 Date: Mon, 3 Sep 2018 01:51:16 +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=3D107213 --- Comment #5 from george --- Hello, found this bug via web search. I am experiencing the *exact* same bu= g. I'm running Fedora 28 with MATE desktop, so I'm confident this is not a KDE problem. My error message: [39911.150851] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10u= s * 3000 tries - dce110_stream_encoder_dp_blank line:956 [39911.150927] WARNING: CPU: 5 PID: 1452 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:195 generic_reg_wait+0xe7/0x160 [amdgpu] Mobo: Supermicro X9SRL CPU: intel Xeon E5 2680 v2 GPU: MSI Radeon RX 480 4GB with latest polaris10 bin file Kernel: 4.17.19 Mesa: 18.0.5 This must be an AMDGPU driver bug. I'm also connected via DisplayPort and I frequently get the monitor sleeping to powersave mode during boot. If I swi= tch to TTY1 and do a Ctrl-Alt-Del reboot, it usually boots up normally after the blind "three finger salute" reboot. --=20 You are receiving this mail because: You are the assignee for the bug.= --15359394760.9cAC4.19608 Date: Mon, 3 Sep 2018 01:51:16 +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 # 5 on bug 10721= 3 from george 
Hello, found this bug via web search. I am experiencing the *e=
xact* same bug.
I'm running Fedora 28 with MATE desktop, so I'm confident this is not a KDE
problem.

My error message:
[39911.150851] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10u=
s *
3000 tries - dce110_stream_encoder_dp_blank line:956
[39911.150927] WARNING: CPU: 5 PID: 1452 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:195
generic_reg_wait+0xe7/0x160 [amdgpu]

Mobo: Supermicro X9SRL
CPU: intel Xeon E5 2680 v2
GPU: MSI Radeon RX 480 4GB with latest polaris10 bin file
Kernel: 4.17.19
Mesa: 18.0.5

This must be an AMDGPU driver bug. I'm also connected via DisplayPort and I
frequently get the monitor sleeping to powersave mode during boot. If I swi=
tch
to TTY1 and do a Ctrl-Alt-Del reboot, it usually boots up normally after the
blind "three finger salute" reboot.

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