/etc/xdg/autostart/zeitgeist-datahub.desktop is in zeitgeist-datahub 0.8.2-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | [Desktop Entry]
Version=1.0
Encoding=UTF-8
Name=Zeitgeist Datahub
Name[es]=Zeitgeist Datahub
Comment=Start the Zeitgeist Datahub for passive loggers
Comment[es]=Iniciar Zeitgeist Datahub para los monitores pasivos
Exec=zeitgeist-datahub
Terminal=false
Type=Application
Categories=
GenericName=
NoDisplay=true
X-GNOME-Autostart-Delay=20
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