Bug 502534

Summary:	kde.systemtray: Could not find DBusMenu interface, falling back to calling ContextMenu() with no actual context menu showing
Product:	[Plasma] plasmashell	Reporter:	zvova7890
Component:	System Tray widget	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kde, kde, kdedev, materka, nate
Priority:	NOR
Version First Reported In:	6.3.4
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description zvova7890 2025-04-07 21:39:35 UTC

SUMMARY
I have a Java application that hides in the system tray. Some time ago, the context menu on right-click worked fine, but now I get only this warning in the journal and nothing else.

STEPS TO REPRODUCE
1. Use java-openjfx 23.0.1 based application that using systray
2. Try to open context menu using right click

OBSERVED RESULT
Nothing except warning in logs

EXPECTED RESULT
Context menu appearing

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.12.0
Qt Version: 6.9.0
Kernel Version: 6.13.8-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 9950X 16-Core Processor
Memory: 94.0 GiB of RAM
Graphics Processor: AMD Radeon RX 7900 XT
Manufacturer: ASUS

Comment 1 TraceyC 2025-04-07 22:07:29 UTC

*** Bug 502535 has been marked as a duplicate of this bug. ***

Comment 2 TraceyC 2025-04-07 22:09:21 UTC

Thanks for the bug report. We need the name of the application you're experiencing the bug with so we can begin our investigation. Thanks.

Comment 3 zvova7890 2025-04-07 23:07:44 UTC

It is some internal app I can't share, but I found an app that you can test, for example JDownloader

Comment 4 zvova7890 2025-04-07 23:09:38 UTC

https://jdownloader.org/jdownloader2

Comment 5 TraceyC 2025-04-08 19:51:48 UTC

Thanks for the application recommendation. With JDownloader I'm able to reproduce the bug. Doing a bit of investigation, I found this is a duplicate of bug 498824. I'll add some of the relevant details from here into the other report. Please follow that one for updates on this issue.

*** This bug has been marked as a duplicate of bug 498824 ***