Bug 427704

Summary: System setting on Wayland/HiDPI are blurry on second run
Product: [Applications] systemsettings Reporter: elman
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: kde
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: sharp
blurry

Description elman 2020-10-14 16:11:06 UTC 
Created attachment 132355 [details]
sharp

SUMMARY
I use 4K display. When I run System Setting everything is fine. When I close window and run again, text is blurry. I might be similar to https://bugs.kde.org/show_bug.cgi?id=424591, but that one is closed as resolved in Qt 5.15.

STEPS TO REPRODUCE
1. Start Wayland on 4K display
2. Run System settings
3. Close System settings
4. Run System setting

OBSERVED RESULT
Blurry text.

EXPECTED RESULT
Text should be sharp as in first run.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro testing
KDE Plasma Version: 5.20.0
KDE Frameworks Version: 5.57.0
Qt Version: 5.15.1

ADDITIONAL INFORMATION
Screenshots are only in FHD (don't know why Spectacle only saves FHD when I have 4K), but you can blurriness.
Comment 1 elman 2020-10-14 16:11:41 UTC 
Created attachment 132356 [details]
blurry
Comment 2 David Edmundson 2020-10-14 16:18:37 UTC 
>ut that one is closed as resolved in Qt 5.15.

It is in the 5.15 branch, but not in any releases.

*** This bug has been marked as a duplicate of bug 424591 ***