Bug 494405

Summary:	System Settings freezes when the "Keep display configuration?" modal appears
Product:	[Applications] systemsettings	Reporter:	hazelnot <hazelnot>
Component:	kcm_kscreen	Assignee:	kscreen-bugs-null <kscreen-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	6.2.0
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description hazelnot 2024-10-10 10:18:06 UTC

SUMMARY
The System Settings app freezes when the "Keep display configuration?" modal appears when clicking "Apply" after having changed display settings. The new settings do apply, but the settings app has to be force closed (or clicked on until Plasma offers to do it for you).

I don't know if this occurs with other modals, but I haven't been able to find any other modals in the settings app when trying to see if this is limited to the Display Configuration page or not.

STEPS TO REPRODUCE
1. Open System Settings
2. Go to the Display & Monitor page
3. Change any settings
4. Click "Apply"

OBSERVED RESULT
The changes will apply, but the System Settings app will freeze, forcing the user to force quit it.

EXPECTED RESULT
The changes will apply, but with no freezing

SOFTWARE/OS VERSIONS
Linux: EndeavourOS (Kernel 6.11.2-zen1-1-zen)
KDE Plasma Version: 6.2.0
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.3

ADDITIONAL INFORMATION
I'm using Wayland and an AMD RX 5700 XT graphics card, if it's relevant

Comment 1 Nate Graham 2024-10-10 20:43:21 UTC

Cannot reproduce the issue.

Comment 2 hazelnot 2024-10-11 10:13:39 UTC

Interesting. I tried again today to see if it was just a fluke, and it still happens for me. Only difference is that this time it only froze *after* I clicked apply.

Not sure what I could do to gather more information on what might be going on

Comment 3 Nate Graham 2025-10-10 16:50:13 UTC

I'm sorry we weren't able to figure this out yet. A lot has changed since it was reported; can I ask you to see if this is still an issue with Plasma 6.4 or later? Thanks a lot!

Comment 4 Bug Janitor Service 2025-10-25 03:47:46 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 5 Bug Janitor Service 2025-11-09 03:47:55 UTC

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