Yes you can have only pin or pass phrase. This is just an additional option

Maybe wrong terminology? Or hopefully not an issue.

Nvida released a new driver. The driver crashed my Linux every time put on load. Had to uninstall with command line. Install old instead.

With the replays on how that common with Linux and how I should brought amd. I assumed was Common frustration with new nvidia.

Or maybe the one that I had to learn how rollback graphics drivers because I bought wrong brand of graphics card.