https://bugs.kde.org/show_bug.cgi?id=439332
dasskel...@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dasskel...@gmail.com --- Comment #3 from dasskel...@gmail.com --- Same happening for me. Most commonly in JetBrains IDE windows, for quick-suggestion pop-ups, or right-click context menus; but also with drop-downs in Firefox, or even when minimizing Spectacle once (the whole window stayed as ghost). I think it happened after updating nvidia drivers to 470, but can't confirm this yet. Going to downgrade to 460 and see if it helps. So this may or may not be yet another nvidia bug after all. Operating System: Kubuntu 21.04 KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.84.0 Qt Version: 5.15.2 Kernel Version: 5.11.0-22-generic (64-bit) Graphics Platform: X11 Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 31.3 GiB of RAM NVIDIA Driver Version: 470.57.02 Graphics Processor: NVIDIA GeForce GTX 1660 SUPER -- You are receiving this mail because: You are watching all bug changes.