Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/applications/update-manager.desktop

 [Desktop Entry]
Name=Software Updater
GenericName=Software Updates
Comment=Show and install available updates
Exec=/usr/bin/update-manager
Icon=system-software-update
Terminal=false
Type=Application
Categories=System;Settings;
X-Ubuntu-Gettext-Domain=update-manager
X-Unity-IconBackgroundColor=#4c9e39