/usr/share/xsessions/kodi.desktop is in kodi-data 2:17.6+dfsg1-1ubuntu1.
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=Kodi
Comment=This session will start Kodi media center
Exec=kodi-standalone
TryExec=kodi-standalone
Type=Application
|