Bug 468645

Summary:	Meta+T tileseditor causes system unresponsiveness for a few seconds
Product:	[Plasma] kwin	Reporter:	Victor Prudniy <vityas_official>
Component:	Custom Tiling	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	m.mcnutt, nate, notmart
Priority:	NOR
Version First Reported In:	5.27.4
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	6.1.0
Sentry Crash Report:

Description Victor Prudniy 2023-04-18 11:31:35 UTC

SUMMARY
***
When using Meta+T keybind to trigger tileseditor interface system becomes completely unresponsive for a few seconds (kwind_wayland using 100% cpu). There is error in system log during this lag: file:///usr/share/kwin/effects/tileseditor/qml/main.qml:152:13: QML SpinBox: Binding loop detected for property "implicitWidth"
***


SOFTWARE/OS VERSIONS
Fedora Kinoite, linux 6.2.9-300.fc38.x86_64, plasma 5.27.4, frameworks 5.104, qt 5.15.8
Wayland, 200% display scale

Comment 1 Matt 2023-05-10 00:41:58 UTC

this is definitely reproducible. There is an issue tracking this on the Fedora KDESIG board, but there is no real triage on this yet, other than the binding loop issue seems to not be related. Whether this is specifically caused by running plasma in an ostree/immutable environment is unclear. Has anyone reproduced this on MicroOS or Nix?

https://pagure.io/fedora-kde/SIG/issue/334

Comment 2 Nate Graham 2024-08-22 13:24:55 UTC

This was fixed in Plasma 6.1.