/etc/apt/apt.conf.d/20dbus:// Notify all clients to reload the cache

/etc/apt/apt.conf.d/20dbus:APT::Update::Post-Invoke-Success { "[ ! -f /var/run/dbus/system_bus_socket ] || /usr/bin/dbus-send --system --dest=org.debian.apt --type=signal /org/debian/apt org.debian.apt.CacheChanged || true"; };

/etc/dbus-1/system.d/org.debian.apt.conf:<!DOCTYPE busconfig PUBLIC

/etc/dbus-1/system.d/org.debian.apt.conf: "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"

/etc/dbus-1/system.d/org.debian.apt.conf: "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">

/etc/dbus-1/system.d/org.debian.apt.conf:<busconfig>

/etc/dbus-1/system.d/org.debian.apt.conf:  <policy user="root">

/etc/dbus-1/system.d/org.debian.apt.conf:    <allow own="org.debian.apt"/>

/etc/dbus-1/system.d/org.debian.apt.conf:  </policy>

/etc/dbus-1/system.d/org.debian.apt.conf:  <policy context="default">

/etc/dbus-1/system.d/org.debian.apt.conf:    <allow send_interface="org.debian.apt"/>

/etc/dbus-1/system.d/org.debian.apt.conf:    <allow send_interface="org.debian.apt.transaction"/>

/etc/dbus-1/system.d/org.debian.apt.conf:    <allow send_destination="org.debian.apt"/>

/etc/dbus-1/system.d/org.debian.apt.conf:  </policy>

/etc/dbus-1/system.d/org.debian.apt.conf:</busconfig>

/usr/share/dbus-1/system-services/org.debian.apt.service:[D-BUS Service]

/usr/share/dbus-1/system-services/org.debian.apt.service:Name=org.debian.apt

/usr/share/dbus-1/system-services/org.debian.apt.service:Exec=/usr/sbin/aptd

/usr/share/dbus-1/system-services/org.debian.apt.service:User=root