To enable graphical login, enable the appropriate systemd service. greetd - Login daemon which supports both console and graphical greeters.XDM - X display manager with support for XDMCP, host chooser.Discontinued since 2013, not fully compatible with systemd. SLiM - Lightweight and elegant graphical login solution.SDDM - QML-based display manager and successor to KDM recommended for Plasma and LXQt.Can be used independent of the LXDE desktop environment. LightDM - Cross-desktop display manager, can use various front-ends written in any toolkit.Highly experimental, and does not have proper systemd support. Entrance - Enlightenment display manager.Supports X, Wayland and TTY shell sessions.

Lemurs - TUI display manager for Linux, written in Rust.loginx - A getty/login/xinit combination with a friendly curses ui.emptty - Simple CLI Display Manager on TTY with X and Wayland support.tbsm - A Bash session or application launcher.Ly - TUI (ncurses-like) display manager for Linux and BSD.nodm - Display manager for automatic logins.Console TDM - Extension for xinit written in pure Bash.There is usually a certain amount of customization and themeability available with each one. There are various implementations of display managers, just as there are various types of window managers and desktop environments. A display manager, or login manager, is typically a graphical user interface that is displayed at the end of the boot process in place of the default shell.

Terminal session manager