/etc/xdg/autostart/glipper-autostart.desktop is in glipper 2.4-6.
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 | [Desktop Entry]
Name=Glipper
Comment=A clipboard history manager
Exec=glipper
Type=Application
OnlyShowIn=GNOME;Unity;MATE;
|