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Linux audio: Device or resource busy | Pebbles in the Sand
https://pebblesinthesand.wordpress.com/2009/12/10/linux-audio-device-or-resource-busy/#:~:text=%2Fdev%2Fdsp%3A%20Device%20or%20resource%20busy%20The%20solution%20is,candidates%20that%20might%20be%20occupying%20the%20audio%20device.
Linux audio: Device or resource busy | Pebbles in the Sand
https://pebblesinthesand.wordpress.com/2009/12/10/linux-audio-device-or-resource-busy/
/dev/dsp: Device or resource busy The solution is simple, you just need to identify the runaway process and kill it. Command lsof | grep snd gives a list of candidates that might be occupying the audio device. These can be terminated by killall program_name or kill PID, where PID is the process ID shown in the second column of lsof output.
Linux Sound — USB-Audio: Device or resource busy (strace log)
https://www.spinics.net/linux/fedora/linux-sound/msg00720.html
$ arecord --device hw:0,0 --channels 2 --format S16_LE --rate 44100Hz x.wav arecord: main:722: audio open error: Device or resource busy 'arecord' command always fails the first time after system boot in my system.
Playing sound C++ linux aplay : device or resource busy ...
https://stackoverflow.com/questions/68050326/playing-sound-c-linux-aplay-device-or-resource-busy
Playing WAVE 'out.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo Playing WAVE 'out.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay : audio open error: Device or resource busy What I need help with: Make sound play smooth and non taxing on CPU. Face detection is occuring at approx 30fps, hence for each of the frame ...
Linux Audio device busy - Kodi
https://forum.kodi.tv/showthread.php?tid=148428
Linux Audio device busy. mcfang Junior Member. Posts: 37 Joined: Mar 2011 Reputation: 0. mcfang Junior Member Posts: 37 #1. 2012-12-15, 08:52 . Trying XBMCbuntu Frodo RC1 I can't get audio to work with an external player, …
shell - Linux: Which process is causing "device busy" …
https://stackoverflow.com/questions/624154/linux-which-process-is-causing-device-busy-when-doing-umount
If you still can not unmount or remount your device after stopping all services and processes with open files, then there may be a swap file or swap partition keeping your device busy. This will not show up with fuser or lsof. Turn off swapping with: sudo swapoff -a
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/
[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.
[SOLVED] ALSA: device or resource is busy ... - Arch Linux
https://bbs.archlinux.org/viewtopic.php?id=116042
Posts: 181. [SOLVED] ALSA: device or resource is busy. Hi, I can't get media players to play audio through 1 of soundcards: There's 2 soundcards: Juli@ and CMI8738 (for a headset). Now for VLC: $ vlc --aout alsa --alsa-audio-device=plughw:1,0 sample.avi. plays fine (sound goes through CMI8738), but: $ vlc --aout alsa --alsa-audio-device=plughw ...
Linux Sound — Re: USB-Audio: Device or resource busy ...
https://www.spinics.net/linux/fedora/linux-sound/msg00721.html
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files - How to get over "device or resource busy"? - Unix ...
https://unix.stackexchange.com/questions/11238/how-to-get-over-device-or-resource-busy
The tool you want is lsof, which stands for list open files. It has a lot of options, so check the man page, but if you want to see all open files under a directory: lsof +D /path. That will recurse through the filesystem under /path, so beware doing it on large directory trees. Once you know which processes have files open, you can exit those ...
pulseaudio - Speaker-test returns Device or resource busy ...
https://unix.stackexchange.com/questions/580429/speaker-test-returns-device-or-resource-busy
speaker-test lsof /dev/snd/* fuser -fv /dev/snd/* apt-get remove pulseaudio. output. speaker-test 1.1.8 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 channels Using 16 octaves of pink noise Playback open error: -16,Device or resource busy COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME alsactl 384 root 4r CHR 116,0 …
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