/usr/share/applications/gnome-boxes.desktop is in gnome-boxes 3.8.4-1.
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 | [Desktop Entry]
Name=Boxes
GenericName=Virtual machine viewer/manager
Comment=View and use virtual machines
Keywords=virtual machine;vm;
Exec=gnome-boxes %U
Icon=gnome-boxes
Terminal=false
Type=Application
StartupNotify=true
Categories=GNOME;GTK;System;
MimeType=x-content/bootable-media;
X-Ubuntu-Gettext-Domain=gnome-boxes
|