Bug 515943

Summary: UI scale rate isn't correct
Product: [Applications] krita Reporter: Guo Yunhe <i>
Component: UsabilityAssignee: Krita Bugs <krita-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: dimula73
Priority: NOR    
Version First Reported In: 5.2.15   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: dolphin vs krita UI scale

Description Guo Yunhe 2026-02-13 12:15:19 UTC
Created attachment 189523 [details]
dolphin vs krita UI scale

SUMMARY


STEPS TO REPRODUCE
1. Change system settings, display scale to 150%
2. Open Dolphin and Krita
3. Compare UI scale rate

OBSERVED RESULT

Dolphin is scaled to 150%. But Krita is scaled to 200% or more

EXPECTED RESULT

Krita should scaled to 150%

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20260209
KDE Plasma Version: 6.5.5
KDE Frameworks Version: 6.22.0
Qt Version: 6.10.2
Kernel Version: 6.18.9-1-default (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 5600X 6-Core Processor
Memory: 32 GiB of RAM (31.3 GiB usable)
Graphics Processor: AMD Radeon RX 6700
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MS-7C94
System Version: 1.0

ADDITIONAL INFORMATION
Comment 1 Dmitry Kazakov 2026-02-13 13:08:17 UTC
Hi, Guo!

Krita supports fractional GUI scaling on Qt6 only. So, you need to try Krita 6.0 Beta1 for that :)

https://krita.org/en/posts/2026/krita-6.0.0-beta1-released/