Bug 497227

Summary:	krdc on wayland shows the remote content in a transparent background.
Product:	[Applications] krdc	Reporter:	dE <de.techno>
Component:	VNC	Assignee:	Urs Wolfer <uwolfer>
Status:	CONFIRMED ---
Severity:	grave	CC:	ctrlaltca
Priority:	NOR
Version First Reported In:	24.08.1
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Check out https://bugs.kde.org opened in the background in the browser

Description dE 2024-12-09 09:17:03 UTC

Created attachment 176456 [details]
Check out https://bugs.kde.org opened in the background in the browser

After connecting a VNC session (I only have this type of session), the background is complete translucent. The contents appear on the translucent background making it very difficult to use.

Graphics driver in AMDgpu

Comment 1 dE 2025-08-10 02:31:03 UTC

This problem still persists with 25.04.2

Comment 2 dE 2025-08-10 02:32:36 UTC

Also it seems this is reproducible  on all platforms including intel.

Comment 3 dE 2025-08-18 03:18:23 UTC

QT_QPA_PLATFORM=xcb makes it work again.