Make PackagKit use the user's network proxies Pick up network proxies from the user's environment and make PackagKit use them. Setting network proxies is a privileged operation, so it is only attempted if the user is allowed to use the polkit action org.freedesktop.packagekit.system-network-proxy-configure without authentication.

[Desktop Entry]
Name=Package Update Indicator
GenericName=Package Update Indicator
Comment=Notify about available software updates
Icon=system-software-update
Exec=package-update-indicator
Terminal=false
Type=Application
Categories=Utility;GTK;TrayIcon;
NotShowIn=GNOME;