Hello,
my Mopidy runs on Debain 9 on my Raspberry Pi. Every time I start Mopidy it crashes immediately. The only solution is to run it as root. The error I get is a “Speicherzugriffsfehler”. I don’t know the correct english term but it should be something like memory access violation or maybe Segmentation fault. Could someone help me to find a solution other than permanently running as root? This seem to be a bug.
Please provide the output of mopidy deps and mopidy config (in English). There some info here on how to get and debug a core dump https://jodal.no/post/5779178001/log-from-the-debugging-of-a-segfault/
Is this really Debian Stretch on a Raspberry Pi 2/3 or (unsupported?) Raspbian Stretch?
I have updated Raspbian Jessie to Stretch and I guess it is half supported. They don’t let you download an Stretch image, but they provide a stretch PPA. Anyways I had the same problem with Jessie too.
pi@raspberrypi:~ $ sudo -i -u mopidy /usr/bin/mopidy --config /etc/mopidy/mopidy.conf deps
Executable: /usr/bin/mopidy
Platform: Linux-4.9.35-v7±armv7l-with-debian-9.0
Python: CPython 2.7.13 from /usr/lib/python2.7
Mopidy: 2.1.0 from /usr/lib/python2.7/dist-packages
Mopidy-ALSAMixer: 1.1.0 from /usr/local/lib/python2.7/dist-packages
Mopidy>=0.19: 2.1.0 from /usr/lib/python2.7/dist-packages
setuptools: 36.2.2 from /usr/local/lib/python2.7/dist-packages
Pykka>=1.1: 1.2.1 from /usr/lib/python2.7/dist-packages
pyalsaaudio: 0.7 from /usr/lib/python2.7/dist-packages
Mopidy-Local-Images: 1.0.0 from /usr/local/lib/python2.7/dist-packages
Mopidy>=1.1: 2.1.0 from /usr/lib/python2.7/dist-packages
setuptools: 36.2.2 from /usr/local/lib/python2.7/dist-packages
Pykka>=1.1: 1.2.1 from /usr/lib/python2.7/dist-packages
uritools>=1.0: 2.0.0 from /usr/local/lib/python2.7/dist-packages
ipaddress; python_version == “2.7”: 1.0.18 from /usr/local/lib/python2.7/dist-packages
Mopidy-Iris: 3.0.5 from /usr/local/lib/python2.7/dist-packages
setuptools>=3.3: 36.2.2 from /usr/local/lib/python2.7/dist-packages
pylast>=1.6.0: 1.9.0 from /usr/local/lib/python2.7/dist-packages
six: 1.10.0 from /usr/local/lib/python2.7/dist-packages
spotipy>=2.3.8: 2.4.4 from /usr/local/lib/python2.7/dist-packages
requests>=1.0: 2.18.1 from /usr/local/lib/python2.7/dist-packages
idna<2.6,>=2.5: 2.5 from /usr/local/lib/python2.7/dist-packages
urllib3<1.22,>=1.21.1: 1.21.1 from /usr/local/lib/python2.7/dist-packages
chardet<3.1.0,>=3.0.2: 3.0.4 from /usr/local/lib/python2.7/dist-packages
certifi>=2017.4.17: 2017.4.17 from /usr/local/lib/python2.7/dist-packages
Mopidy>=2.0: 2.1.0 from /usr/lib/python2.7/dist-packages
Mopidy-Local-Images>=1.0: 1.0.0 from /usr/local/lib/python2.7/dist-packages
Mopidy>=1.1: 2.1.0 from /usr/lib/python2.7/dist-packages
setuptools: 36.2.2 from /usr/local/lib/python2.7/dist-packages
Pykka>=1.1: 1.2.1 from /usr/lib/python2.7/dist-packages
uritools>=1.0: 2.0.0 from /usr/local/lib/python2.7/dist-packages
ipaddress; python_version == “2.7”: 1.0.18 from /usr/local/lib/python2.7/dist-packages
ConfigObj>=5.0.6: 5.0.6 from /usr/local/lib/python2.7/dist-packages
six: 1.10.0 from /usr/local/lib/python2.7/dist-packages
Mopidy-Local-SQLite: 1.0.0 from /usr/local/lib/python2.7/dist-packages
Mopidy>=1.1: 2.1.0 from /usr/lib/python2.7/dist-packages
setuptools: 36.2.2 from /usr/local/lib/python2.7/dist-packages
Pykka>=1.1: 1.2.1 from /usr/lib/python2.7/dist-packages
uritools>=1.0: 2.0.0 from /usr/local/lib/python2.7/dist-packages
ipaddress; python_version == “2.7”: 1.0.18 from /usr/local/lib/python2.7/dist-packages
Mopidy-Spotify: 3.1.0 from /usr/local/lib/python2.7/dist-packages
pyspotify>=2.0.5: 2.0.5 from /usr/lib/python2.7/dist-packages
cffi>=1.0.0: 1.9.1 from /usr/lib/python2.7/dist-packages
Mopidy>=2.0: 2.1.0 from /usr/lib/python2.7/dist-packages
setuptools: 36.2.2 from /usr/local/lib/python2.7/dist-packages
Pykka>=1.1: 1.2.1 from /usr/lib/python2.7/dist-packages
requests>=2.0: 2.18.1 from /usr/local/lib/python2.7/dist-packages
idna<2.6,>=2.5: 2.5 from /usr/local/lib/python2.7/dist-packages
urllib3<1.22,>=1.21.1: 1.21.1 from /usr/local/lib/python2.7/dist-packages
chardet<3.1.0,>=3.0.2: 3.0.4 from /usr/local/lib/python2.7/dist-packages
certifi>=2017.4.17: 2017.4.17 from /usr/local/lib/python2.7/dist-packages
GStreamer: 1.10.4.0 from /usr/lib/python2.7/dist-packages/gi
Detailed information:
Python wrapper: python-gi 3.22.0
Relevant elements:
Found:
uridecodebin
souphttpsrc
appsrc
alsasink
osssink
oss4sink
pulsesink
id3demux
id3v2mux
lamemp3enc
mad
mpegaudioparse
mpg123audiodec
vorbisdec
vorbisenc
vorbisparse
oggdemux
oggmux
oggparse
flacdec
flacparse
shout2send
Not found:
flump3dec
pi@raspberrypi:~ $ sudo -i -u mopidy /usr/bin/mopidy --config /etc/mopidy/mopidy.conf config
[core]
cache_dir = /var/cache/mopidy
config_dir = /etc/mopidy
data_dir = /var/lib/mopidy
max_tracklist_length = 10000
restore_state = false
[logging]
color = true
console_format = %(levelname)-8s %(message)s
debug_format = %(levelname)-8s %(asctime)s [%(process)d:%(threadName)s] %(name)s\n %(message)s
debug_file = /var/log/mopidy/mopidy-debug.log
config_file = /etc/mopidy/logging.conf
[audio]
mixer = software
mixer_volume =
output = autoaudiosink
buffer_time =
[proxy]
scheme =
hostname =
port =
username =
password =
[spotify]
enabled = true
username = *****
password = ********
client_id = ****
client_secret = ********
bitrate = 320
volume_normalization = true
private_session = false
timeout = 10
allow_cache = true
allow_network = true
allow_playlists = true
search_album_count = 20
search_artist_count = 10
search_track_count = 50
toplist_countries =
[local-sqlite]
enabled = true
directories =
Albums local:directory?type=album
Artists local:directory?type=artist
Composers local:directory?type=artist&role=composer
Genres local:directory?type=genre
Performers local:directory?type=artist&role=performer
Release Years local:directory?type=date&format=%25Y
Tracks local:directory?type=track
Last Week’s Updates local:directory?max-age=604800
Last Month’s Updates local:directory?max-age=2592000
timeout = 10
use_album_mbid_uri = true
use_artist_mbid_uri = false
use_artist_sortname = false
[local-images]
enabled = true
library = json
base_uri = /images/
image_dir =
album_art_files =
*.jpg
*.jpeg
*.png
[iris]
enabled = true
country = NZ
locale = en_NZ
authorization_url = https://jamesbarnsley.co.nz/auth_v2.php
[alsamixer]
enabled = false ; Extension disabled by user config.
[mpd]
enabled = true
hostname = 127.0.0.1
port = 6600
password =
max_connections = 20
connection_timeout = 60
zeroconf = Mopidy MPD server on $hostname
command_blacklist =
listall
listallinfo
default_playlist_scheme = m3u
[http]
enabled = true
hostname = ::
port = 6680
static_dir =
zeroconf = Mopidy HTTP server on $hostname
[stream]
enabled = true
protocols =
http
https
mms
rtmp
rtmps
rtsp
metadata_blacklist =
timeout = 5000
[m3u]
enabled = true
base_dir =
default_encoding = latin-1
default_extension = .m3u8
playlists_dir = /var/lib/mopidy/playlists
[softwaremixer]
enabled = true
[file]
enabled = true
media_dirs =
$XDG_MUSIC_DIR|Music
~/|Home
excluded_file_extensions =
.jpg
.jpeg
show_dotfiles = false
follow_symlinks = false
metadata_timeout = 1000
[local]
enabled = true
library = json
media_dir = /var/lib/mopidy/media
scan_timeout = 1000
scan_flush_threshold = 100
scan_follow_symlinks = false
excluded_file_extensions =
.directory
.html
.jpeg
.jpg
.log
.nfo
.png
.txt
I tried to get the core dump but gdb only says:
gdb /usr/bin/python core
GNU gdb (Raspbian 7.12-6) 7.12.0.20161007-git
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License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
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This GDB was configured as “arm-linux-gnueabihf”.
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Reading symbols from /usr/bin/python…(no debugging symbols found)…done.
/home/pi/core: File or directory not found
I would suggest you disable all the optional extensions, run with verbose logging (-vvv) and make sure you have a file called /home/pi/core to open in gdb.
well, yes, there is a repository for people to test with but it’s not released yet because it’s not entirely supported yet. Last I heard there were issues with the raspberry pi specific firmware. I can offer further help debugging on Jessie, but not Stretch.