Bug 59133

Summary: GPU lockup with threaded opengl
Product: xorg Reporter: Guido Seifert <nouveau.10.tanuki>
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED INVALID QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Guido Seifert 2013-01-08 13:53:38 UTC 
Usually I have no problems with mesa and the nouveau driver. However, I get reproducible GPU lockups when opengl is rendered in more than on thread. This is best (for me) shown with the glhypnotizer demo program, which is provided by Digia in the Qt sources. One hypnotizer runs fine, as soon as I add a second thread, my GPU freezes.

I am using Debian SID (most recent versions of everything) + Kernel 4.7.1
Comment 1 Ilia Mirkin 2013-08-25 06:07:23 UTC 
Does this still happen with the latest software (kernel/mesa)? If so, please provide a complete report. See http://nouveau.freedesktop.org/wiki/Bugs/
Comment 2 Ilia Mirkin 2013-09-26 23:34:33 UTC 
No response to re-test request in over a month. Closing as invalid.

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