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ALSA: No /dev/dsp and /dev/sound ... - Arch Linux Forums
https://bbs.archlinux.org/viewtopic.php?id=99234
I installed Arch linux on my PC and can't get ALSA working. I installed ALSA according to the Wiki page. Here's the deal: - "/dev/dsp" and "/dev/sound/dsp" DO NOT EXIST. - I got 2 soundcards and they are being recognized correctly. - modules are loaded. - alsamixer shows my default card (T22, snd_ice1724) and displays everything as expected.
debian - Can't open audio device /dev/dsp: Device or ...
https://unix.stackexchange.com/questions/178380/cant-open-audio-device-dev-dsp-device-or-resource-busy
Can't open audio device /dev/dsp: Device or resource busy. I tried to google and found a solution with running this command: sudo modprobe snd_pcm_oss. yes it works. However I don't like to use this command everytime i reboot. SO i checked Debian Wiki pages, and it said to add the following two modules to /etc/modules file:
#2267 (can't open audio device /dev/dsp: no such file or ...
http://trac.mplayerhq.hu/ticket/2267
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders AUDIO: 44100 Hz, 1 ch, floatle, 128.0 kbit/9.07% (ratio: 15999->176400) Selected audio codec: [ffmp3float] afm: ffmpeg (FFmpeg MPEG layer-3 audio) ===== [AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory DVB card number must be between 1 and 4 AO: [null] 44100Hz 1ch floatle …
Advanced Linux Sound Architecture - ArchWiki - Arch Linux
https://wiki.archlinux.org/title/Advanced_Linux_Sound_Architecture
ALSA has some ability to intercept OSS calls and re-route them through ALSA instead. This emulation layer is useful e.g. for legacy applications which try to open /dev/dsp and write sound data to them directly. Without OSS or the emulation library, /dev/dsp will be missing, and the application will not produce any sound. If you want OSS applications to work with dmix, install …
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