Snapshot 20220212 problematic with full NVidia

Dears, I just upgraded to 20220212 kernel 5.16.8 and my screen remains black. CRTL+ALT F1 move on TTY1 but my monitor goes out of sync. I can blindly login into KDE using SSDM, invoke konsole via KRunner and reboot, but I cannot give useful info cause I can't see anything on the screen. Now I'm working with the previous kernel 5.16.5. NVIDIA 1660 + 470.103 I'm going to fire a bug ASAP. Regards -- Daniele