LightDM - ArchWiki
wiki.archlinux.org › title › LightDMLightDM is a cross-desktop display manager. Its key features are: Cross-desktop - supports different desktop technologies. Supports different display technologies (X, Mir, Wayland ...). Lightweight - low memory usage and high performance. Supports guest sessions. Supports remote login (incoming - XDMCP, VNC, outgoing - XDMCP, pluggable ).