There is no sound with aplay.
System: Vero4K
OSMC: latest update
Sound output: HDMI. Sound is working for Kodi, movies etc.
Logs: http://paste.osmc.io/gutibotori
Steps:
osmc@osmc-v4k:~$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
default:CARD=AMLM8AUDIO
AML-M8AUDIO,
Default Audio Device
sysdefault:CARD=AMLM8AUDIO
AML-M8AUDIO,
Default Audio Device
front:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
Front speakers
surround51:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
HDMI Audio Output
dmix:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
Direct sample mixing device
dmix:CARD=AMLM8AUDIO,DEV=1
AML-M8AUDIO,
Direct sample mixing device
dmix:CARD=AMLM8AUDIO,DEV=2
AML-M8AUDIO,
Direct sample mixing device
dsnoop:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
Direct sample snooping device
dsnoop:CARD=AMLM8AUDIO,DEV=1
AML-M8AUDIO,
Direct sample snooping device
dsnoop:CARD=AMLM8AUDIO,DEV=2
AML-M8AUDIO,
Direct sample snooping device
hw:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
Direct hardware device without any conversions
hw:CARD=AMLM8AUDIO,DEV=1
AML-M8AUDIO,
Direct hardware device without any conversions
hw:CARD=AMLM8AUDIO,DEV=2
AML-M8AUDIO,
Direct hardware device without any conversions
plughw:CARD=AMLM8AUDIO,DEV=0
AML-M8AUDIO,
Hardware device with all software conversions
plughw:CARD=AMLM8AUDIO,DEV=1
AML-M8AUDIO,
Hardware device with all software conversions
plughw:CARD=AMLM8AUDIO,DEV=2
AML-M8AUDIO,
Hardware device with all software conversions
osmc@osmc-v4k:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: AMLM8AUDIO [AML-M8AUDIO], device 0: I2S.38 T9015-audio-hifi-0
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: AMLM8AUDIO [AML-M8AUDIO], device 1: SPDIF.39 dit-hifi-1
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: AMLM8AUDIO [AML-M8AUDIO], device 2: PCM.40 pcm2bt-pcm-2
Subdevices: 1/1
Subdevice #0: subdevice #0
osmc@osmc-v4k:~$ aplay a2002011001-e02-ulaw.wav
ALSA lib pcm_direct.c:896:(snd1_pcm_direct_initialize_slave) slave plugin does not support mmap interleaved or mmap noninterleaved access
ALSA lib pcm_dmix.c:1034:(snd_pcm_dmix_open) unable to initialize slave
aplay: main:722: audio open error: Invalid argument
(I got the same mmap error if running librespot).
Regards