Some of my KDE apps aren't working properly

[rokejulianlockhart]

@johnandmegh

That issue almost looks similar to ones that popped up for a while where a GPU shader cache got into a bad state after Mesa updates, and caused rendering issues in Chromium browsers: Chromium-based browsers display garbled web pages after Mesa is updated - Fedora Discussion

@johnandmegh, I was under the impression that that was remediated two years ago. Irrespective, when I reported that issue downstream to VS Code, the solution was to delete the shader cache:

Broken shader compilation with mesa update

I’ve yet to confirm whether the solution applies to this, but am not hopeful, considering the different symptoms.

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@olib

#!/usr/bin/env sh
QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu --disable-gpu-compositing" $application

@olib, thank you! That works for me:

KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.13.0
Qt Version: 6.9.0
Kernel Version: 6.14.4-300.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Graphics Processor 1: AMD Radeon RX 5700
Graphics Processor 2: AMD Radeon Graphics