Bug 481472 - Graphical Glitch: Black lines appearing between rows
Summary: Graphical Glitch: Black lines appearing between rows
Status: RESOLVED WORKSFORME
Alias: None
Product: konsole
Classification: Applications
Component: general (other bugs)
Version First Reported In: 22.12.3
Platform: Debian stable Linux
: NOR normal
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-02-17 15:45 UTC by Marc Fouquet
Modified: 2025-09-20 03:48 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Graphical glitch (185.19 KB, image/gif)
2024-02-17 15:45 UTC, Marc Fouquet 		Details
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Description Marc Fouquet 2024-02-17 15:45:21 UTC 
Created attachment 165907 [details]
Graphical glitch

SUMMARY
Konsole shows black horizontal lines after the color of a row changed (scrolling selector in Midnight Commander). See gif.

- Fresh Debian 12 install.
- Does always happen - sometimes the glitch is not there. 
    
Tests with X11/Wayland and scaling:
- It seems like it does not happen in Wayland with 100% screen scaling.
- It happens, but looks different in Wayland at 125% scaling.
- It happens in X11 regardless of scaling.

STEPS TO REPRODUCE
1. Open mc in konsole
2. Scroll the highlighted row up or down

OBSERVED RESULT
Black bars appear, see attachment.

EXPECTED RESULT
No graphical glitch.


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Christoph Cullmann 2025-08-21 18:36:00 UTC 
Please re-try with 25.08, thanks!
Comment 2 Bug Janitor Service 2025-09-05 03:48:17 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 2025-09-20 03:48:12 UTC 
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.