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[SOLVED] alsa cannot open audio device hw:1,0 [Input ...
https://ubuntuforums.org/showthread.php?t=2442705
Re: alsa cannot open audio device hw:1,0 [Input/output error] question ok so pulse not an option as no wish to reinstall ffmpeg if avoidable was really more wanting to get alsa to "behave" here as it thinks there is a process going on
alsa - Cannot open hw:0,0 default audio device - Raspberry ...
https://raspberrypi.stackexchange.com/questions/75961/cannot-open-hw0-0-default-audio-device
But Loopback devices does not have a mixer so I cant play two things at once is you see what I mean. I know the default audio device can do this. So I change the audio device in icecast-alsa.xml from "hw:Loopback,1,0" to "hw:0,0". I also tried. "hw:0,1" "default". But none of these work Im getting the error: Could not open device Directory or ...
'Cannot open audio device' – SUPPORT
https://customer.real.com/hc/en-us/articles/204041323--Cannot-open-audio-device-
RealPlayer uses the sound card to record and play back media files. If the sound card is in use by another program, or if RealPlayer cannot detect the sound card, the following message appears: "Cannot open audio device. Another application may be using it." Solution 1: Close other programs that may be using the sound card.
ALSA samples capture: cannot open device - Ask Ubuntu
https://askubuntu.com/questions/201506/alsa-samples-capture-cannot-open-device
cannot open device hw:0,0 (no such file or directory). So the issue is: what is the name of the mic audio device to pass as parameter to record the audio from mic ? The mic is working ok because the Sound Recorder program records sounds perfectly and I can playback them. The output of the aplay -l is the following :
ALSA: cannot open audio device · GitHub
https://gist.github.com/anteaya/60125
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cannot open audio device plughw:0,0 (Device or resource …
https://www.linuxquestions.org/questions/linux-kernel-70/cannot-open-audio-device-plughw-0-0-device-or-resource-busy-4175646437/
cannot open audio device plughw:0,0 (Device or resource busy) ARMBIAN 5.65 stable Debian GNU/Linux 9 (stretch) 4.14.84-sunxi Linux orangepizero 4.14.84-sunxi #3 SMP Sat Dec 1 07:18:41 CET 2018 armv7l GNU/Linux
Fix: Realtek Audio Manager won't Open or Cannot find ...
https://appuals.com/fix-realtek-audio-manager-wont-open-or-cannot-find-realtek-audio-manager/
https://nw-digital-radio.groups.io/g/udrc/topic/4192308
After doing this, I now get "Cannot open audio playback device hw:1,0 (No such file or directory) and "Cannot open the D-STAR modem" I'm puzzled as to why it still thinks that the UDRC is hardware device 1,0 (it's now device 0,0 since disabling the RPi built-in sound chip) Alsamixer now shows only one sound device (udrc), and dstarrepeater as well.
Why Using ALSA Audio Capture Block in Raspberry Pi B+, I ...
https://in.mathworks.com/matlabcentral/answers/214143-why-using-alsa-audio-capture-block-in-raspberry-pi-b-i-cannot-open-audio-device-hw-1-1-no-su
Cannot open audio device 'hw:1,1': No such file or directory. I'm using a USB audio card, recognized by Matlab when I use: h=raspberrypi; execute(h, 'aplay -l' , true)
[Solved] MPD - Failed to open audio output / Multimedia ...
https://bbs.archlinux.org/viewtopic.php?id=175726
Jan 15 01:26 : alsa_output: Failed to open "My ALSA Device" [alsa]: Failed to open ALSA device "hw:0,0": No such file or directory Jan 15 01:26 : output: Failed to open audio output Jan 15 01:26 : player: problems opening audio device while playing "Extremoduro/Para todos los publicos (2013)/04 - Poema sobrecogido.mp3"
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