https://bugs.freedesktop.org/show_bug.cgi?id=99881
--- Comment #22 from Michel Dänzer <mic...@daenzer.net> ---
I suspect what happens is that some client occasionally asks the X server to
probe the connected displays, similar to xrandr. This powers up the dGPU, in
order to probe its display connectors. That takes some time, during which the X
server freezes.
Assuming you don't need the dGPU display outputs, adding the below to
/etc/X11/xorg.conf may serve as a workaround. You can still use the dGPU for
applications by setting the environment variable DRI_PRIME=1.
Section "ServerFlags"
Option "AutoAddGPU" "off"
EndSection
Section "Device"
Identifier "Device0"
Option "AccelMethod" "glamor"
Option "DRI" "3"
EndSection
--
You are receiving this mail because:
You are the assignee for the bug._______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
