Further info: Kubuntu 20.10 KDE Plasma 5.19.5 Kernel 5.8.0-41-generic GTX 1070 with nvidia-driver-450 (also tried -460)
Further info:
Kubuntu 20.10
KDE Plasma 5.19.5
Kernel 5.8.0-41-generic
GTX 1070 with nvidia-driver-450 (also tried -460)