Additional info:
grep Name=org.freedesktop.Notifications /usr/share/dbus-1/services/*
returns:
/usr/share/dbus-1/services/org.kde.plasma.Notifications.service:Name=org.freedesktop.Notifications /usr/share/dbus-1/services/org.xfce.xfce4-notifyd.Notifications.service:Name=org.freedesktop.Notifications
Additional info:
grep Name=org. freedesktop. Notifications /usr/share/ dbus-1/ services/ *
returns:
/usr/share/ dbus-1/ services/ org.kde. plasma. Notifications. service: Name=org. freedesktop. Notifications dbus-1/ services/ org.xfce. xfce4-notifyd. Notifications. service: Name=org. freedesktop. Notifications
/usr/share/