Project Linux Terminal Service Manager (LTSM) Prepared A set of programs for organizing access to the desktop based on terminal sessions (while using the VNC protocol). The project’s operations are distributed under the GPLV3 license.
The composition includes: ltsm_connector (VNC and RDP handler), ltsm_service (receives commands from LTSM_CONNECTOR, launches Login and custom sessions on the XVFB database), ltsm_helper (graphical login interface) and ltsm_sessions (graphical interface for sessions management).
From xrdp The LTSM project is distinguished by other principles of work – the emphasis is placed on the maximum use of embedded components, compact source code (less than megabyte) and the use of DBUS bus.