Bug 500189

Summary: Desktop widgets' translucency differs from the typical effect provided by KWin, and looks weird over solid colors
Product: [Plasma] plasmashell Reporter: Gregorplanet <gregorplanet>
Component: ContainmentAssignee: Plasma Bugs List <plasma-bugs>
Status: CONFIRMED ---    
Severity: minor CC: nate, notmart, visual-design
Priority: NOR    
Version First Reported In: 6.3.0   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Screenshot of the bug

Description Gregorplanet 2025-02-16 14:47:25 UTC
Created attachment 178439 [details]
Screenshot of the bug

SUMMARY
The newly introduced translucent widgets in Plasma 6.3 render with a weird white-ish background and have weird looking corners (see screenshot). I guess it's related to Wayland and Proprietary Nvidia Drivers.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.12.13-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Graphics Processor: NVIDIA GeForce RTX 4060 Ti