Sddm

Simple Desktop Display Manager (SDDM) is a modern display manager for X11 and Wayland sessions.

Installation

SDDM can be enabled as the display manager with these lines.

❄︎ /etc/nixos/configuration.nix

services.displayManager.sddm = {
  enable = true;

  # Enables experimental Wayland support
  wayland.enable = true;
};