Bug 481950

Summary:	Dark screen in wayland with NVIDIA GPU
Product:	[Plasma] kwin	Reporter:	Fco. Javier <frankenstein291294>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	nate, xaver.hugl
Priority:	NOR
Version First Reported In:	6.0.0
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	This is the prompt that i receive

Description Fco. Javier 2024-02-28 18:45:48 UTC

I just update to plasma version 6, and as expected there are some problems, but the problem that i want to report is that when i start session with  wayland i cant see my screen all is dark, and trying to find the problem i encounter that this problem only is with a NVIDIA graphics processor because i changed to intel and it work well, i hope  this information can help you to fix this problem.

Thank  you.

Comment 1 Fco. Javier 2024-03-01 19:28:48 UTC

Created attachment 166271 [details]
This is  the prompt that i receive

Comment 2 Nate Graham 2024-03-03 01:07:53 UTC

Are you using Neon, or a different distro? If it's Neon, can you update and try again?

Comment 3 Fco. Javier 2024-03-06 14:48:18 UTC

I'm using neon and i updated all, and restart  many times and it's doesn't work

Comment 4 Zamundaaa 2024-03-06 16:37:47 UTC

"importing the supplied dmabufs failed" is a driver bug, which you can report in the NVidia forums.
It either needs to ensure that it doesn't ever fail, or handle the failure and fall back to *something* else.

Bug 445735 is also very similar