Bug 510517

Summary: Bizarre flickery text by scrolling the Components section of Kwin
Product: [Websites] bugs.kde.org Reporter: Fernando Marcelino Muniz <fernandommuniz>
Component: generalAssignee: KDE sysadmins <sysadmin>
Status: RESOLVED DOWNSTREAM    
Severity: normal CC: sheedy, uncognic
Priority: NOR Keywords: accessibility, usability
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Reproducing the issue.

Description Fernando Marcelino Muniz 2025-10-12 05:18:42 UTC
Created attachment 185708 [details]
Reproducing the issue.

STEPS TO REPRODUCE
Scroll through the Components of Kwin.

OBSERVED RESULT
Bizarrely flickery text bug.

EXPECTED RESULT
Normal text.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.18.0
Qt Version: 6.10.0
Kernel Version: 6.17.1-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-11300H @ 3.10GHz
Memory: 9 GB of RAM (8.1 GB usable)
Graphics Processor 1: Intel® Iris® Xe Graphics
Graphics Processor 2: NVIDIA GeForce GTX 1650
Manufacturer: LENOVO
Product Name: 82MG
System Version: IdeaPad Gaming 3 15IHU6
Comment 1 uncognic 2025-10-12 17:28:19 UTC
Can't reproduce. I think it may be a driver issue. Can you replicate this on any other website?
Comment 2 Fernando Marcelino Muniz 2025-10-12 19:35:34 UTC
Such stutter also happens when scrolling an Instagram slideshow post as a pop up in front of a profile.
The post when isolated in its own tab doesn't stutter.
Comment 3 uncognic 2025-10-12 21:39:26 UTC
Well then that would mean that it is not a bug specific to bugs.kde.org. Closing as downstream, as it is likely something with your drivers or browser.