https://bugs.freedesktop.org/show_bug.cgi?id=88514
Bug ID: 88514
Summary: X segfaults when using prime offloading to nouveau
card
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
Created attachment 112362
--> https://bugs.freedesktop.org/attachment.cgi?id=112362&action=edit
demsg from crash.
I am running Arch Linux, and I used to be able to use my discrete graphics card
for games using the method described below, but a while ago that stopped
working, I believe after an update of nouveau and/or the kernel.
I have:
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor
Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 750M]
(rev a1) with nouveau drivers.
Steps to reproduce:
I run xrandr --setprovideroffloadsink nouveau Intel at the startup of my
desktop (cinnamon). Then I run DRI_PRIME=1 glxinfo (or any other openGL
application that I've tried (glxgears, Civ V)), and X crashes and bring me back
to my display manager (lightdm).
Is there any other info you need, and/or did I report this issue completely
wrong?
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