StarTrek is a Star Trek GDM Login Screen.
Star Trek Login Screen to honor our favorite TV show and William Shatner who made it all possible.
GDM (the GNOME Display Manager) provides an alternative display manager for the X Window System.
The X Window System by default uses the XDM display manager. However, resolving XDM configuration issues typically involves editing a configuration file. GDM allows users to customize or troubleshoot settings without having to resort to a command line. Users can pick their session type on a per-login basis. GDM also features easy customisation with themes.