Task Manager unable to preview window content

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1

Hey friends!After upgrading to kde 6, the “Task Manager and Icons-Only Task Manager widgets” are unable to preview window content.

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Below is the output of kinfo:

Operating System: Arch Linux
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.0
Kernel Version: 6.14.6-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz
Memory: 15.5 GiB of RAM
Graphics Processor 1: NVIDIA GeForce GTX 1060 with Max-Q Design/PCIe/SSE2
Graphics Processor 2: NVIDIA GeForce GTX 1060 with Max-Q Design/PCIe/SSE2

All components have been updated to the latest version in the Arch Linux repository. Does anyone know what could be causing this issue?

2

Hi! There was actually a bug report filed in the KDE Bugtracking System for what looks like an identical issue, also on a device with NVIDIA graphics - and there was a solution identified in the most recent comments: 493570 – With NVIDIA GPU, black previews in icon only task manager on hover

I haven’t experienced this issue personally on my NVIDIA devices, but maybe this might help in your case?