Bug 481550 - Blue gradient in the display rectangle that changes with scale factor and system settings window's size
Summary: Blue gradient in the display rectangle that changes with scale factor and sys...
Status: RESOLVED FIXED
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_kscreen (show other bugs)
Version: 5.93.0
Platform: Other Linux
: NOR minor
Target Milestone: ---
Assignee: kscreen-bugs-null@kde.org
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2024-02-19 16:34 UTC by Iyán Méndez Veiga
Modified: 2024-07-08 07:41 UTC (History)
4 users (show)

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Description Iyán Méndez Veiga 2024-02-19 16:34:26 UTC
SUMMARY
The new style do show the screens in the Display Configuration has a beautiful blue grading in the bottom. However, this grading uses the whole area of the screen for certain scale level or for different system settings window's size.

It is hard to explain by words so here is a video of the issue:
https://drive.switch.ch/index.php/s/eLgHpLympTDaxxl

STEPS TO REPRODUCE
1. Open System Settings -> Display & Monitor
2. Change the window size
3. Change the scale level

OBSERVED RESULT
The blue grading changes with both the window size and the scale level, even without applying the new settings.

EXPECTED RESULT
Style should remain the same no matter the scale or window size

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 5.93.0
KDE Frameworks Version: 5.249.0
Qt Version: 6.7.0
Kernel Version: 6.7.5-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® Xe Graphics
Manufacturer: LENOVO
Product Name: 20XYCTO1WW
System Version: ThinkPad X1 Yoga Gen 6
Comment 1 Nate Graham 2024-02-21 17:47:47 UTC
This looks like some kind of GPU driver glitch, because the blue band on the bottom isn't supposed to be a gradient at all! It looks like a flat color for me with a 10th gen Intel iGPU and 225% scale (on one screen) and 110% scale (on another screen), no matter how I resize the window or further change the scales.
Comment 2 Iyán Méndez Veiga 2024-07-08 07:41:52 UTC
I can't replicate this issue anymore. Don't know if it was fixed in newer versions of mesa, Qt or Plasma.