Created attachment 187474 [details] A photo showing the bug in question. SUMMARY Hello, when I hover over an application icon, a preview of the window normally appears, but not when the Nvidia graphics card is active. Instead, I just see a black square. Sometimes when I start up, my system is in llvmpipe mode instead of selecting the Nvidia driver, and that's how I realized that when I am on llvmpipe, window previews are displayed, but when the Nvidia driver is loaded, window previews are no longer displayed. It's not a major problem, but it's still annoying in some situations not to have a quick preview of an application window via a thumbnail. I hope you can fix this issue. Have a nice day! STEPS TO REPRODUCE 1. Have an Nvidia graphics card and be able to switch to llvmpipe to make a comparison. 2. Hover the mouse over an icon of a running application and see if the preview/thumbnail of an application window is displayed. OBSERVED RESULT A black square appears instead of the window preview. EXPECTED RESULT The window preview should display what the application is currently running. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 6.17.7-ba19.fc43.x86_64 (64-bit) KDE Plasma Version: 6.5.3 KDE Frameworks Version: 6.20.0 Qt Version: 6.10.1 ADDITIONAL INFORMATION I'm on Wayland.
*** This bug has been marked as a duplicate of bug 513100 ***