https://bugs.kde.org/show_bug.cgi?id=523714
Bug ID: 523714
Summary: Poor performance in global Magnification with
sharpening filter enabled
Classification: Plasma
Product: kwin
Version First 6.7.80
Reported In:
Platform: KDE Linux
OS: Linux
Status: REPORTED
Severity: minor
Priority: NOR
Component: performance
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
DESCRIPTION
Enabling 'Sharpen screen content while zoomed in' causes extreme frame-skipping
with video playback and generally freezes the entire desktop environment.
EXPECTED RESULT
Performance is consistent within Arch Linux and Fedora Linux, aswell as Ubuntu
Studio shipping with KDE Plasma; but is unusually slow on KDE Linux.
SOFTWARE/OS VERSIONS
Operating System: KDE Linux 2026-07-28
KDE Plasma Version: 6.7.80
KDE Frameworks Version: 6.29.0
Qt Version: 6.11.1
Kernel Version: 7.1.5-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-10610U CPU @ 1.80GHz
Memory: 16 GiB of RAM (15.2 GiB usable)
Graphics Processor: Intel® UHD Graphics
--
You are receiving this mail because:
You are watching all bug changes.
