Black screen on wake from suspend - KDE + Wayland + NVIDIA

Desktop Environments Plasma
2

Try creating:

## File: /etc/modprobe.d/nvidia-power-management.conf
options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp
options nvidia_drm modeset=1
options nvidia_drm fbdev=1
options nvidia NVreg_EnableGpuFirmware=0

run sudo reinstall-kernels and reboot, then test.