https://bugs.freedesktop.org/show_bug.cgi?id=93784
Bug ID: 93784
Summary: Hybrid graphics: GPU lockup when running glxgears
Product: Mesa
Version: 11.0
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: dri-devel at lists.freedesktop.org
Reporter: nioko1337 at googlemail.com
QA Contact: dri-devel at lists.freedesktop.org
Created attachment 121146
--> https://bugs.freedesktop.org/attachment.cgi?id=121146&action=edit
dmesg output
My laptop has the following discrete graphics card (lspci output):
0a:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE
[Radeon HD 8550M / R5 M230] (rev ff)
When running glxgears (or any graphical application) with DRI_PRIME=1, the
window appears but it stays just black (also it does not print any FPS in the
console).
After starting glxgears the first time, the GPU locks up (see dmesg.txt).
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