Bug 482856

Summary:	plasmashell crashes on Wayland/X11 when right-clicking / opening wallpaper settings (kde plasma 6.1 dev)
Product:	[Plasma] plasmashell	Reporter:	LinuxUserGD <hugegameartgd>
Component:	System Tray widget	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	hugegameartgd, materka, nicolas.fella
Priority:	NOR	Keywords:	qt6
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	plasmashell.log

Description LinuxUserGD 2024-03-08 11:15:44 UTC

Created attachment 166705 [details]
plasmashell.log

SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***

STEPS TO REPRODUCE
1. Install kde plasma 6.1 (https://github.com/gentoo-mirror/kde, plasma-meta-9999.ebuild)
2. open wayland session
3. right-click on desktop

Alternatively:
1. open x11 session
2. right-click and open wallpaper settings menu

OBSERVED RESULT
plasmashell exits resulting in a black screen, window manager and inputs still work

EXPECTED RESULT
When right-clicking on the desktop and opening wallpaper settings, `plasmashell` should not crash

SOFTWARE/OS VERSIONS
Operating System: Gentoo 2.14
KDE Plasma Version: 6.0.80
KDE Frameworks Version: 6.0.0
Qt Version: 6.7.0
Kernel Version: 6.7.5-gentoo-dist-hardened (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i5-7200U CPU @ 2.50GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 620

ADDITIONAL INFORMATION

- `gdb --args plasmashell` (see plasmashell.log)

Comment 1 LinuxUserGD 2024-03-08 11:30:36 UTC

Video to reproduce X11 session crash:
https://gist.github.com/assets/34406967/3037feef-5418-4aaa-9b1d-a5df27e88413

Comment 2 Nicolas Fella 2024-03-08 11:33:50 UTC

> layershellqt: Cannot attach popup of unknown type
> xdg_wm_base@3: error 3: no xdg_popup parent surface has been specified
> The Wayland connection experienced a fatal error: Protocol error

That would explain why it crashes on Wayland

> Alternatively:
> 1. open x11 session
> 2. right-click and open wallpaper settings menu

That's an unrelated thing, please report separately

Comment 3 Nicolas Fella 2024-03-08 11:36:21 UTC


*** This bug has been marked as a duplicate of bug 479679 ***