Bug 202197

Summary:	Display doesnt come back up after using PRIME on wayland.
Product:	Drivers	Reporter:	Haxk20 (haxk612)
Component:	Video(DRI - non Intel)	Assignee:	drivers_video-other
Status:	RESOLVED DUPLICATE
Severity:	high
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	5.0rc1	Subsystem:
Regression:	No	Bisected commit-id:

Description Haxk20 2019-01-09 14:42:45 UTC

This issue was happening also on amd-staging-drm-next before 5.0rc1.

The issue is when GNOME with wayland is launched. Screen goes black after few seconds and doesnt come back up.

Expected result: Black screen and display coming back up as on older kernel versions
Actual result: Black screen and display not coming back up.

Black screen and display coming up is normal behavior when switching from iGPU to dGPU or vice versa.

This isnt an issue on Xorg because when switching from iGPU to dGPU because on Xorg display never goes black when switching.

Only way to use 5.0rc1 is to use Xorg which isnt a problem but i would like to run Wayland.

Laptop: Acer nitro 5
iGPU: VEGA 8
dGPU RX560X

If you need to run anything in terminal or get logs im happy to provide them.

Comment 1 Haxk20 2019-01-10 20:08:16 UTC


*** This bug has been marked as a duplicate of bug 202217 ***