sergio@sergio-Inspiron-N5110:~$ dpkg -l | grep blue
ii  bluetooth                                     4.96-0ubuntu4                               Bluetooth support
ii  bluez                                         4.96-0ubuntu4                               Bluetooth tools and daemons
ii  bluez-alsa                                    4.96-0ubuntu4                               Bluetooth ALSA support
ii  bluez-btsco                                   1:0.50-0ubuntu3                             Bluez Bluetooth SCO tool
ii  bluez-cups                                    4.96-0ubuntu4                               Bluetooth printer driver for CUPS
ii  bluez-gstreamer                               4.96-0ubuntu4                               Bluetooth GStreamer support
ii  bluez-utils                                   4.96-0ubuntu4                               Transitional package
ii  gir1.2-gnomebluetooth-1.0                     3.2.0-0ubuntu2                              Introspection data for GnomeBluetooth
ii  gnome-bluetooth                               3.2.0-0ubuntu2                              GNOME Bluetooth tools
ii  libbluetooth3                                 4.96-0ubuntu4                               Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth8                           3.2.0-0ubuntu2                              GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                   1:1.0-0ubuntu3.1                            Bluetooth module for PulseAudio sound server
sergio@sergio-Inspiron-N5110:~$