gdm3 3.29.90-1ubuntu1 (arm64 binary) in ubuntu cosmic

 GDM provides the equivalent of a "login:" prompt for X displays: it
 asks for a login and starts graphical sessions.
 .
 It supports multiple seats and switching between multiple users.
 .
 The greeter is based on the GNOME libraries and applications, and its
 look and design are the same as those of a GNOME session.

Details

Package version:
3.29.90-1ubuntu1
Source:
gdm3 3.29.90-1ubuntu1 source package in Ubuntu
Status:
Superseded
Component:
main
Priority:
Optional