Bug 480995

Summary:	In KDE Neon testing native monitor display only one color on rog flow x13 with right display of external monitor
Product:	[Plasma] kwin	Reporter:	Nikolay <plastininikolay>
Component:	wayland-generic	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	REPORTED ---
Severity:	normal	CC:	fanzhuyifan, nicolas.fella
Priority:	NOR	Keywords:	qt6
Version First Reported In:	5.93.0
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Nikolay 2024-02-07 10:25:48 UTC

SUMMARY
***
In KDE Neon testing native monitor display only one color on rog flow x13 with right display of external monitor
***


STEPS TO REPRODUCE
1. launch KDE Neon with 165 ghz
2. wait a bit
3. see crush

OBSERVED RESULT
native monitor is filled with one summary color of desktop wallpapers

EXPECTED RESULT
Normal monitor behavior

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  5.93
KDE Neon Version: neon-testing-20240206-0538 
Qt Version: 6.6.1

Comment 1 Vlad Zahorodnii 2024-02-07 14:21:00 UTC

Can you provide a photo showing the problem? Also can you attach the output of drm_info to the bug report please?

Comment 2 fanzhuyifan 2024-02-07 16:56:26 UTC

Waiting for photos and the output of drm_info

Comment 3 Nikolay 2024-02-09 15:43:30 UTC

Hmm, this bug has not appeared again, but there are graphic artifacts when i scroll virtual desktops and manipulate with windows
drm info - https://drive.google.com/file/d/1q4pVVL36NOhZXQhXJQenMkFmVBX_ArJi/view?usp=sharing
video - https://drive.google.com/file/d/123YZEX578uiq5puMds5LGqv8tZBdkXvq/view?usp=sharing

Comment 4 Nikolay 2024-02-09 15:50:16 UTC

I see this bug again. This appears when i use hdr on the external monitor 
video - https://drive.google.com/file/d/12IOz3b4hIkbjr7oA01uTzf7dmLpXFqqF/view?usp=sharing

Comment 5 Nikolay 2024-02-09 15:59:09 UTC

when I tried to watch the video and turned on the built-in plasma player, the system started displaying two monitors, but I couldn't manipulate the computer at all. Only move the cursor at 3 fps.
Video - https://drive.google.com/file/d/12M8c2Fl1nsMRk237hO3f5Y5Rnn6bFnnB/view?usp=sharing

Comment 6 Nikolay 2024-02-19 06:02:11 UTC

(In reply to fanzhuyifan from comment #2)
> Waiting for photos and the output of drm_info

Can you see the problem?