Re: ALSA pcm problem
On 7/8/22 5:57 PM, Dan Ritter wrote:
Thomas George wrote:
speaker-test fails
strace speaker-test finds "open /dev/snd/pcmC0D0" No such file or directory
What's the output of aplay -L ?
Have you tried specifiying one of those devices for
speaker-test?
Has this ever worked before? If so, when did it stop?
-dsr-
My sound system worked normally until yesterday using both the onboard
starship card and HDMI. Then the output from the onboard card to line
out to the external speakers failed. Still HDMI sound.
Trying to trouble shoot this I ran alsa nreset which did not report any
problem, then tried speaker-test which failed
Here is the output of mplay -L
Script started on 2022-07-08 18:33:04-04:00 [TERM="xterm-256color" TTY="/dev/pts/1" COLUMNS="237" LINES="57"]
[?2004hroot@Phoenix:/dev/snd# aplay -L
[?2004l
null
Discard all samples (playback) or generate zero samples (capture)
lavrate
Rate Converter Plugin Using Libav/FFmpeg Library
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pulse
PulseAudio Sound Server
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
hw:CARD=NVidia,DEV=3
HDA NVidia, HDMI 0
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=7
HDA NVidia, HDMI 1
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=8
HDA NVidia, HDMI 2
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=9
HDA NVidia, HDMI 3
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=10
HDA NVidia, HDMI 4
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=11
HDA NVidia, HDMI 5
Direct hardware device without any conversions
plughw:CARD=NVidia,DEV=3
HDA NVidia, HDMI 0
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=7
HDA NVidia, HDMI 1
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=8
HDA NVidia, HDMI 2
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=9
HDA NVidia, HDMI 3
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=10
HDA NVidia, HDMI 4
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=11
HDA NVidia, HDMI 5
Hardware device with all software conversions
hdmi:CARD=NVidia,DEV=0
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 3
HDMI Audio Output
hdmi:CARD=NVidia,DEV=4
HDA NVidia, HDMI 4
HDMI Audio Output
hdmi:CARD=NVidia,DEV=5
HDA NVidia, HDMI 5
HDMI Audio Output
dmix:CARD=NVidia,DEV=3
HDA NVidia, HDMI 0
Direct sample mixing device
dmix:CARD=NVidia,DEV=7
HDA NVidia, HDMI 1
Direct sample mixing device
dmix:CARD=NVidia,DEV=8
HDA NVidia, HDMI 2
Direct sample mixing device
dmix:CARD=NVidia,DEV=9
HDA NVidia, HDMI 3
Direct sample mixing device
dmix:CARD=NVidia,DEV=10
HDA NVidia, HDMI 4
Direct sample mixing device
dmix:CARD=NVidia,DEV=11
HDA NVidia, HDMI 5
Direct sample mixing device
usbstream:CARD=NVidia
HDA NVidia
USB Stream Output
usbstream:CARD=C920
HD Pro Webcam C920
USB Stream Output
hw:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
Direct hardware device without any conversions
hw:CARD=Generic,DEV=1
HD-Audio Generic, ALCS1200A Digital
Direct hardware device without any conversions
plughw:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
Hardware device with all software conversions
plughw:CARD=Generic,DEV=1
HD-Audio Generic, ALCS1200A Digital
Hardware device with all software conversions
default:CARD=Generic
HD-Audio Generic, ALCS1200A Analog
Default Audio Device
sysdefault:CARD=Generic
HD-Audio Generic, ALCS1200A Analog
Default Audio Device
front:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
Front output / input
surround21:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Generic,DEV=0
HD-Audio Generic, ALCS1200A Analog
Direct sample mixing device
dmix:CARD=Generic,DEV=1
HD-Audio Generic, ALCS1200A Digital
Direct sample mixing device
usbstream:CARD=Generic
HD-Audio Generic
USB Stream Output
[?2004hroot@Phoenix:/dev/snd# [?2004l
exit
Script done on 2022-07-08 18:33:30-04:00 [COMMAND_EXIT_CODE="0"]
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