Bug 484516

Summary:	Changing global theme freezes system for a long time
Product:	[Plasma] plasmashell	Reporter:	sashaa
Component:	generic-performance	Assignee:	Bulat <ainnatul5202>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	nate, sashaa
Priority:	NOR
Version First Reported In:	6.0.2
Target Milestone:	1.0
Platform:	Android
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description sashaa 2024-03-26 12:11:35 UTC

SUMMARY
When you change a global theme for example from Breeze to Breeze Dark, the CPU usage goes to 100% and it takes up to a minute or two to change it. This didn't happen in 6.0.1 and only appeared in 6.0.2. When i downgraded plasma-workspace to 6.0.1, the problem went away.

STEPS TO REPRODUCE
1. Open system settings
2. Change theme

OBSERVED RESULT
System completely freezes for a long time with 100% CPU usage until the theme is applied.

EXPECTED RESULT
Theme takes a few seconds at most to change.

SOFTWARE/OS VERSIONS
Linux: Arch Linux
KDE Plasma Version: 6.0.2 
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2

Comment 1 Nate Graham 2024-08-18 23:41:02 UTC

Sorry we didn't get to this yet. Is it still happening in Plasma 6.1.4 or newer?

What kind of hardware are you using?

Comment 2 Bug Janitor Service 2024-09-02 03:47:17 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 3 Bug Janitor Service 2024-09-17 03:47:13 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.