GNOME Display Manager

E745764

GNOME software display manager free and open-source software login manager

GNOME Display Manager is a graphical login and session management program commonly used as the default display manager for the GNOME desktop environment on Unix-like operating systems.

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All labels observed (2)

Label	Occurrences
GNOME Display Manager canonical	1
gdm daemon	1

How this entity was disambiguated

This entity first appeared as the object of triple T8608966 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: GNOME Display Manager
Context triple: [GDM, fullName, GNOME Display Manager]

A. GNOME Shell
GNOME Shell is the core graphical user interface and desktop environment component of the GNOME project, providing the primary user experience on many Linux-based systems.
B. GNOME desktop environment
The GNOME desktop environment is a popular, user-friendly and modern graphical desktop interface for Unix-like operating systems, emphasizing simplicity, accessibility, and integration.
C. Cinnamon desktop environment
Cinnamon desktop environment is a modern, user-friendly graphical interface for Linux systems, known for its traditional desktop layout, customizability, and development by the Linux Mint project.
D. MATE desktop environment
MATE desktop environment is a lightweight, traditional-style graphical user interface for Unix-like operating systems, continuing the classic GNOME 2 experience with ongoing updates and support.
E. GNOME Control Center
GNOME Control Center is the main settings application for the GNOME desktop environment, providing a centralized interface to configure system and desktop preferences.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: GNOME Display Manager
Target entity description: GNOME Display Manager is a graphical login and session management program commonly used as the default display manager for the GNOME desktop environment on Unix-like operating systems.

A. GNOME Shell
GNOME Shell is the core graphical user interface and desktop environment component of the GNOME project, providing the primary user experience on many Linux-based systems.
B. GNOME desktop environment
The GNOME desktop environment is a popular, user-friendly and modern graphical desktop interface for Unix-like operating systems, emphasizing simplicity, accessibility, and integration.
C. Cinnamon desktop environment
Cinnamon desktop environment is a modern, user-friendly graphical interface for Linux systems, known for its traditional desktop layout, customizability, and development by the Linux Mint project.
D. MATE desktop environment
MATE desktop environment is a lightweight, traditional-style graphical user interface for Unix-like operating systems, continuing the classic GNOME 2 experience with ongoing updates and support.
E. GNOME Control Center
GNOME Control Center is the main settings application for the GNOME desktop environment, providing a centralized interface to configure system and desktop preferences.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	GNOME software ⓘ display manager ⓘ free and open-source software ⓘ login manager ⓘ
component	configuration files in /etc/gdm ⓘ gdm daemon ⓘ linked to: GNOME Display Manager greeter program ⓘ
configurationFile	/etc/gdm/custom.conf ⓘ
defaultFor	GNOME desktop environment ⓘ
developer	GNOME Project ⓘ linked to: GNOME community
function	graphical login management ⓘ session management ⓘ starting user desktop sessions ⓘ user authentication at login ⓘ
initialReleaseYear	1999 ⓘ
license	GNU General Public License ⓘ GPL-2.0-or-later ⓘ
maintainer	GNOME developers community ⓘ linked to: GNOME community
operatingSystem	BSD ⓘ Linux ⓘ Unix-like operating systems ⓘ
partOf	GNOME core components ⓘ
programmingLanguage	C ⓘ
replacedBy	LightDM on some distributions ⓘ
replaces	X Display Manager (XDM) ⓘ
repository	https://gitlab.gnome.org/GNOME/gdm ⓘ
shortName	GDM ⓘ
supports	Wayland display server protocol ⓘ linked to: Wayland X11 display server ⓘ
supportsDesktopEnvironment	GNOME Shell ⓘ other desktop environments ⓘ
supportsDisplayServer	Wayland by default on many GNOME systems ⓘ Xorg as fallback ⓘ
supportsFeature	accessibility options ⓘ automatic login (optional) ⓘ graphical greeter ⓘ language selection ⓘ remote login via XDMCP (in some versions) ⓘ session selection ⓘ timed login (optional) ⓘ user switching ⓘ
usedBy	CentOS Stream ⓘ Debian ⓘ Fedora Workstation ⓘ Red Hat Enterprise Linux ⓘ Ubuntu (GNOME flavor) ⓘ linked to: Ubuntu many Linux distributions ⓘ
uses	PAM for authentication ⓘ systemd-logind for session management (on systemd systems) ⓘ
website	https://wiki.gnome.org/Projects/GDM ⓘ

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

GDM → fullName → GNOME Display Manager ⓘ

GNOME Display Manager → component → gdm daemon ⓘ

linked to: GNOME Display Manager

All labels observed (2)

How this entity was disambiguated Show

Statements (50)

How these facts were elicited Show

Referenced by (2)

How this entity was disambiguated

How these facts were elicited