We have collected the most relevant information on Audio Device/Dev/Dsp Busy. Open the URLs, which are collected below, and you will find all the info you are interested in.
Can't open audio device /dev/dsp: Device or resource busy
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: snd_pcm_oss snd_mixer_oss
Can't open audio device. Device or resource busy.
https://www.linuxquestions.org/questions/linux-software-2/can%27t-open-audio-device-device-or-resource-busy-649589/
Rep: Quote: [AO OSS] audio_setup: Can't open audio device /dev/dsp: Device or resource busy. You shouldn't be using OSS, any application using OSS locks the audio device for itself. You need to configure your applications to use either ALSA, ESD, arts or any other thing.
Audio Device on High Definition Audio Bus - Microsoft ...
https://answers.microsoft.com/en-us/windows/forum/all/audio-device-on-high-definition-audio-bus/0c0dbedf-17df-4ed1-bd2f-02cc93372e00
Audio Device on High Definition Audio Bus Hi, Yesterday my speakers stopped working. After a brief search on the internet I've found that the device for the internal speakers has been somehow "damaged". I tried re-installing the Device using the Device Manager but ended up with Code 18 (Re-install the Drivers for this device). ...
Audio device busy - Kodi
https://forum.kodi.tv/showthread.php?tid=148428
Code: [AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open '/dev/snd/pcmC0D7p' failed (-16): Device or resource busy. [AO_ALSA] Playback open error: Device or resource busy. Failed to initialize audio driver 'alsa:device=hw=0.7'. Audio works if XBMC is exited only.
Audio Device on High Definition Audio Bus driver - Dell ...
https://www.dell.com/community/Windows-10/Audio-Device-on-High-Definition-Audio-Bus-driver/td-p/5006277
Right-Click the desktop. Choose Personalize. Click on Sound. On the Playback tab, Click the HDMI Audio enabled display to highlight it, then click Set As Default, then Click OK. NOTE: If an option for HDMI Audio enabled display is not shown on the playback tab, your HDMI connection may not have audio capability.
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