From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 95306] Random Blank(black) screens on "Carrizo" Date: Fri, 06 May 2016 20:27:58 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2084673881==" 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 09F846E0D2 for ; Fri, 6 May 2016 20:27:58 +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 --===============2084673881== Content-Type: multipart/alternative; boundary="14625664770.4B21bcE.893"; charset="UTF-8" --14625664770.4B21bcE.893 Date: Fri, 6 May 2016 20:27:57 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=95306 Bug ID: 95306 Summary: Random Blank(black) screens on "Carrizo" Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: areginato@hotmail.com I've searched all over my logs, and can't find any faults. My HP Pavilion (A10-8700P) runing Kubuntu 16.04 and using the AMDgpu driver randomly black screens. A suspend/resume will get it working again for a very short period of time. I've been debuging this all week - I've tried a new kernel, I've also tried the amdgpu.exp_hd_support=1 boot parameter, I've gone through everything think it might have been a DPMS issue. When it occurs, it happens on the internal and external display if hooked up. For me, I can replicate the issue by booting the computer and letting it sit at the log in, or I log in and use the computer. The occurrence is random and never the same. -- You are receiving this mail because: You are the assignee for the bug. --14625664770.4B21bcE.893 Date: Fri, 6 May 2016 20:27:57 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 95306
Summary Random Blank(black) screens on "Carrizo"
Product DRI
Version XOrg git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter areginato@hotmail.com 

I've searched all over my logs, and can't find any faults.  My HP Pavilion
(A10-8700P) runing Kubuntu 16.04 and using the AMDgpu driver randomly black
screens.  A suspend/resume will get it working again for a very short period of
time.  I've been debuging this all week - I've tried a new kernel, I've also
tried the amdgpu.exp_hd_support=1 boot parameter, I've gone through everything
think it might have been a DPMS issue.  When it occurs, it happens on the
internal and external display if hooked up.  For me, I can replicate the issue
by booting the computer and letting it sit at the log in, or I log in and use
the computer.  The occurrence is random and never the same.

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