[Bug 100616] With Radeon HD 8550M system freezes when running 3D application - bugzilla-daemon

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 100616] With Radeon HD 8550M system freezes when running 3D application
Date: Fri, 07 Apr 2017 23:01:36 +0000	[thread overview]
Message-ID: <bug-100616-502@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=100616

            Bug ID: 100616
           Summary: With Radeon HD 8550M system freezes when running 3D
                    application
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: erham65t@yahoo.com

Created attachment 130753
  --> https://bugs.freedesktop.org/attachment.cgi?id=130753&action=edit
dmesg output

My laptop has hybrid graphics.

Output of "lspci | grep AMD":

"0a:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE
[Radeon HD 8550M / R5 M230] (rev ff)"

I use an application called "Visual Molecular Dynamics", which opens an OpenGL
window and renders 3D images. There is no problem when using the integrated
GPU. But when I run the application using DRI_PRIME=1, the system freezes when
the OpenGL window is being opened. I need to use the dedicated GPU, because the
integrated GPU isn't powerful enough for my work.

OS: Ubuntu 16.04 64bit, with last updates

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