Bug 509144

Summary:	The display of wallpaper on the login screen is broken.
Product:	[Plasma] plasma-login-manager	Reporter:	Victor Ryzhykh <victorr2007>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	ad.liu.jin, kde, nate, olib141, severin.hamader
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	ROSA RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Victor Ryzhykh 2025-09-05 10:53:23 UTC

On plasma-6.5, the display of wallpaper or screen fill with color is broken in the session login screen.


Operating System: ROSA Fresh Desktop 13
KDE Plasma Version: 6.4.80
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.2
Kernel Version: 6.16.4-generic-1rosa13-x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-7700K CPU @ 4.20GHz
Memory: 32 ГиБ of RAM (31.2 ГиБ usable)
Graphics Processor: NVIDIA GeForce RTX 3050
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B250M-D3H

Comment 1 Jin Liu 2025-10-07 08:24:57 UTC

Can confirm.

Looks like due to https://invent.kde.org/plasma/libplasma/-/commit/c7e0ba9bb929c0bc6817cc676235d036f5ac04da
Kscreenlocker was changed accordingly in https://invent.kde.org/plasma/kscreenlocker/-/commit/20ae1bb06d658eb8f32256df9b1f6d70adc870f5
But plasma-login-manager hasn't been.

Comment 2 Jin Liu 2025-10-09 10:26:41 UTC


*** This bug has been marked as a duplicate of bug 507842 ***

Comment 3 Nate Graham 2025-10-20 14:04:39 UTC

Victor, can you confirm what ROSA Fresh Desktop 13 is using as its login manager? Is it plasma-login-manager, SDDM, or something else?

Comment 4 Victor Ryzhykh 2025-10-20 18:13:34 UTC

(In reply to Nate Graham from comment #3)
> Victor, can you confirm what ROSA Fresh Desktop 13 is using as its login
> manager? Is it plasma-login-manager, SDDM, or something else?

plasma-login-manager.
I've already tested the patch with the fix.
I reported it here: https://bugs.kde.org/show_bug.cgi?id=507842#c3