M2P : Audio Receiver for DLNA / Airplay / Spotify / Bluetooth

I saw a cross post over on the Axiom website about M2P and it looks good so I’ve purchased the 1 year licence…. but it looks like I need some help in setting up M2P on an Axiom Air (Portable speaker run by a Pi2 with a Audiophonics I-Sabre-V3 DAC). What I’d like to achieve is a stable configuration that can accept connections over DLNA, Airplay, Spotify Connect, & Bluetooth (to pair with a google home). I will never need to serve music from the Axiom Air. Just want it as an Audio Receiver.

I did have it playing music initially with DLNA, Airplay, and Spotify but now as I newbie… I seem to have „broken“ something 🙁 and I’m not getting any audio. Here is my Debug info

#### SQUEEZELITE VERSION ####
Squeezelite Max2Play v1.0.2 based on v1.8.4-726, Copyright 2012-2015 Adrian Smith, 2015-2016 Ralph Irving.
 

#### SQUEEZELITE BUILDOPTIONS ####
Build options: LINUX ALSA EVENTFD RESAMPLE FFMPEG VISEXPORT IR GPIO DSD CONTROLSBS ALSASYNC BLUETOOTHSYNC
 

#### AUDIOPLAYER CONFIG ####
### Configuration of Audioplayers
SQUEEZELITE_PARAMETER=-o sysdefault:CARD=sndrpihifiberry -a 80:4:: -C 5
SQUEEZESLAVE_PARAMETER=-n plugequal
SHAIRPORT_PARAMETER=-d sysdefault:CARD=sndrpihifiberry
USE_USB_DAC=0
USE_EQUALIZER=0
SYSTEM_USER=pi
YMPD_PARAMETER=--webport 8081
GMEDIARENDERER_ALSA_DEVICE=sysdefault:CARD=sndrpihifiberry
SPOTIFYCONNECT_PARAMETER=--username **removed** --password **removed** --device hw:sndrpihifiberry
BLUEALSA_PLAY_AUDIOCARD=hw:0,0
BLUEALSA_PLAY_MIXER=Digital
 

#### SQUEEZELITE -l ####
Output devices:
  null                           - Discard all samples (playback) or generate zero samples (capture)
  equal                         
  plugequal                      - Equalizer for plughw:0,0
  bluetooth                      - Your Bluetooth device 48:D6:D5:D1:96:DD
  default:CARD=sndrpihifiberry   - snd_rpi_hifiberry_dac,  - Default Audio Device
  sysdefault:CARD=sndrpihifiberry - snd_rpi_hifiberry_dac,  - Default Audio Device
  dmix:CARD=sndrpihifiberry,DEV=0 - snd_rpi_hifiberry_dac,  - Direct sample mixing device
  dsnoop:CARD=sndrpihifiberry,DEV=0 - snd_rpi_hifiberry_dac,  - Direct sample snooping device
  hw:CARD=sndrpihifiberry,DEV=0  - snd_rpi_hifiberry_dac,  - Direct hardware device without any conversions
  plughw:CARD=sndrpihifiberry,DEV=0 - snd_rpi_hifiberry_dac,  - Hardware device with all software conversions
  default:CARD=ALSA              - bcm2835 ALSA, bcm2835 ALSA - Default Audio Device
  sysdefault:CARD=ALSA           - bcm2835 ALSA, bcm2835 ALSA - Default Audio Device
  dmix:CARD=ALSA,DEV=0           - bcm2835 ALSA, bcm2835 ALSA - Direct sample mixing device
  dmix:CARD=ALSA,DEV=1           - bcm2835 ALSA, bcm2835 IEC958/HDMI - Direct sample mixing device
  dsnoop:CARD=ALSA,DEV=0         - bcm2835 ALSA, bcm2835 ALSA - Direct sample snooping device
  dsnoop:CARD=ALSA,DEV=1         - bcm2835 ALSA, bcm2835 IEC958/HDMI - Direct sample snooping device
  hw:CARD=ALSA,DEV=0             - bcm2835 ALSA, bcm2835 ALSA - Direct hardware device without any conversions
  hw:CARD=ALSA,DEV=1             - bcm2835 ALSA, bcm2835 IEC958/HDMI - Direct hardware device without any conversions
  plughw:CARD=ALSA,DEV=0         - bcm2835 ALSA, bcm2835 ALSA - Hardware device with all software conversions
  plughw:CARD=ALSA,DEV=1         - bcm2835 ALSA, bcm2835 IEC958/HDMI - Hardware device with all software conversions

 

#### SHAIRPORT (SYNC) VERSION ####
3.1.1-OpenSSL-Avahi-ALSA-soxr-sysconfdir:/usr/local/etc
 

#### OUTPUT SOUND DETAILS CARD 0 ####
closed
 

#### OUTPUT SOUND DETAILS CARD 1 ####
closed

#### Bluetooth Installation ####
 

#### Bluetooth Dongle ####
hci0:	Type: Primary  Bus: USB
	BD Address: 00:1A:7D:DA:71:11  ACL MTU: 310:10  SCO MTU: 64:8
	UP RUNNING PSCAN 
	RX bytes:1250 acl:0 sco:0 events:77 errors:0
	TX bytes:3292 acl:0 sco:0 commands:77 errors:0

 

#### DEVICE Deck speaker ####
[48:D6:D5:D1:96:DD]
  Name: Deck speaker
  Alias: Deck speaker [rw]
  Address: 48:D6:D5:D1:96:DD
  Icon: audio-card
  Class: 0x240400
  Paired: 1
  Trusted: 1 [rw]
  Blocked: 0 [rw]
  Connected: 0
  UUIDs: [AudioSink, AVRemoteControlTarget, AVRemoteControl, PnPInformation, 00001800-0000-1000-8000-00805f9b34fb, 00001801-0000-1000-8000-00805f9b34fb, 0000fea0-0000-1000-8000-00805f9b34fb]
 

#### BLUEALSA RUNNING ####
1
#### Librespot Output ####
INFO:librespot: librespot 431be9e (2018-05-18). Built on 2018-05-30. Build ID: YlMJ8i49
WARN:librespot_core::apresolve: Failed to resolve Access Point: HTTP error
WARN:librespot_core::apresolve: Using fallback "ap.spotify.com:443"
INFO:librespot_core::session: Connecting to AP "ap.spotify.com:443"
thread 'main' panicked at 'called <code>Result::unwrap()</code> on an <code>Err</code> value: Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }', libcore/result.rs:945:5
stack backtrace:
   0:   0x95c9ab - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9a3642c9f6f9c72d
                       at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1:   0x965b47 - std::sys_common::backtrace::print::h857488e4ca7f183a
                       at libstd/sys_common/backtrace.rs:71
                       at libstd/sys_common/backtrace.rs:59
   2:   0x94b3c7 - std::panicking::default_hook::{{closure}}::h69d8f4842e718136
                       at libstd/panicking.rs:211
   3:   0x94b057 - std::panicking::default_hook::h6dcc687f188bf47f
                       at libstd/panicking.rs:227
   4:   0x94badb - std::panicking::rust_panic_with_hook::hc321908595307e8d
                       at libstd/panicking.rs:463
   5:   0x94b617 - std::panicking::begin_panic_fmt::hc982e1fd1fa0bf7c
                       at libstd/panicking.rs:350
   6:   0x94b5df - rust_begin_unwind
                       at libstd/panicking.rs:328
   7:   0x9ab3b3 - core::panicking::panic_fmt::h604cff786c7fe009
                       at libcore/panicking.rs:71
   8:   0x60c7e3 - core::result::unwrap_failed::h215d3efa27dc1831
   9:   0x598f7b - librespot_core::connection::connect::hba6cc8f74297a0a3
  10:   0x5b87af - <futures::future::and_then::AndThen<A, B, F> as futures::future::Future>::poll::h4c95b08eadacc347
  11:   0x61b7fb - <futures::future::map::Map<A, F> as futures::future::Future>::poll::h2397357a8d62b609
  12:   0x48c1eb - <librespot::Main as futures::future::Future>::poll::hd784d32b459a1f62
  13:   0x48fdbb - <futures::task_impl::Spawn<T>>::poll_future_notify::hb09e0a807b592470
  14:   0x48f9bf - <futures::task_impl::Spawn<T>>::poll_future_notify::h35554a4aa8660b54
  15:   0x49a4cb - <std::thread::local::LocalKey<T>>::with::hc9c6b513da038823
  16:   0x49bf2b - <tokio::executor::current_thread::Entered<'a, P>>::block_on::haee7851e29f34e60
  17:   0x49a207 - <std::thread::local::LocalKey<T>>::with::h7558512d8e05d646
  18:   0x499c47 - <std::thread::local::LocalKey<T>>::with::h508677388b4fe305
  19:   0x499ea7 - <std::thread::local::LocalKey<T>>::with::h53c15eb19b12382e
  20:   0x49828b - <scoped_tls::ScopedKey<T>>::set::h387b89c354beab01
  21:   0x4942cb - tokio_core::reactor::Core::run::ha4d6f8476bb012d1
  22:   0x48e57f - librespot::main::h95a6d9f6a736a6db
  23:   0x4ad1bf - std::rt::lang_start::{{closure}}::ha1ba30460373e372
  24:   0x94b51f - std::panicking::try::do_call::h7e51fbf12cacd474
                       at libstd/rt.rs:59
                       at libstd/panicking.rs:310
  25:   0x96caab - __rust_maybe_catch_panic
                       at libpanic_unwind/lib.rs:105
  26:   0x94bd4b - std::rt::lang_start_internal::h407c85f0b0630649
                       at libstd/panicking.rs:289
                       at libstd/panic.rs:374
                       at libstd/rt.rs:58
  27:   0x48f1bf - main
  28: 0x76d81677 - __libc_start_main
 

#### Librespot Command Line Options ####
error: Required option 'name' missing
Usage: /opt/spotifyconnect/librespot [options]

Options:
    -c, --cache CACHE   Path to a directory where files will be cached.
        --disable-audio-cache 
                        Disable caching of the audio data.
    -n, --name NAME     Device name
        --device-type DEVICE_TYPE
                        Displayed device type
    -b, --bitrate BITRATE
                        Bitrate (96, 160 or 320). Defaults to 160
        --onevent PROGRAM
                        Run PROGRAM when playback is about to begin.
    -v, --verbose       Enable verbose output
    -u, --username USERNAME
                        Username to sign in with
    -p, --password PASSWORD
                        Password
        --proxy PROXY   HTTP proxy to use when connecting
        --disable-discovery 
                        Disable discovery mode
        --backend BACKEND
                        Audio backend to use. Use '?' to list options
        --device DEVICE Audio device to use. Use '?' to list options if using
                        portaudio
        --mixer MIXER   Mixer to use
        --initial-volume VOLUME
                        Initial volume in %, once connected (must be from 0 to
                        100)
        --zeroconf-port ZEROCONF_PORT
                        The port the internal server advertised over zeroconf
                        uses.
        --enable-volume-normalisation 
                        Play all tracks at the same volume
        --normalisation-pregain PREGAIN
                        Pregain (dB) applied by volume normalisation
        --linear-volume 
                        increase volume linear instead of logarithmic.
#### BOOT CONFIG TXT ####
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
dtparam=audio=on
gpu_mem=128
dtoverlay=hifiberry-dac
disable_overscan=1

Can I please clarify what the minimum services I need running, eg:
– Audio Player: Shairport (Airplay)
– Audio Player: DLNA-Client Audio (gmediarender)
– Bluetooth
– Spotify Connect

…and that I don’t need running
– Music Player MPD
– Kodi
– Squeezelite

Thanks
Nathan