/usr/share/applications/hplip-kubuntu.desktop is in hplip-gui 3.16.3+repack0-1.
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 | [Desktop Entry]
Name=HPLIP Toolbox
GenericName=Printer Toolbox
Comment=HP Printing System Control Center
Exec=/usr/bin/hp-toolbox
Icon=/usr/share/hplip/data/images/128x128/hp_logo.png
Categories=Application;System;
Terminal=false
Type=Application
StartupNotify=false
OnlyShowIn=KDE;
|