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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/
Linux audio: Device or resource busy December 10, 2009 — kawakamasu Usually audio playback causes no problems in Linux, but sometimes audio vanishes suddenly and you cannot get playback until you logout/restart the system.
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.
Playing sound C++ linux aplay : device or resource busy ...
https://stackoverflow.com/questions/68050326/playing-sound-c-linux-aplay-device-or-resource-busy
Playing sound C++ linux aplay : device or resource busy. Ask Question Asked 6 months ago. Active 6 months ago. ... 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 sound is trying to ...
[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 ...
alsa - 'Device or resource busy' error thrown when trying ...
https://unix.stackexchange.com/questions/361594/device-or-resource-busy-error-thrown-when-trying-to-record-audio-using-arecord
Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. It only takes a minute to sign up. ... audio open error: Device or resource busy When I run lsof /dev/snd/pcm* right before I start recording using arecord in my record function in the program, I see the following:
Error arecord: main:828: audio open error: Device or ...
https://github.com/synesthesiam/rhasspy/issues/90
I have Pi 3b+ and ps3eye as a mic. And I see the same issue Device or resource busy. What I've found is that I see this issue when I use a wakeword... Maybe wakeword doesn't release mic properly, so Rhasspy can't start listen to a command?
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 apps, or kill them with the kill(1) command.
Device or resource busy - LinuxQuestions.org
https://www.linuxquestions.org/questions/linux-hardware-18/device-or-resource-busy-782615/
Can't open audio device. Device or resource busy. deepumnit: Linux - Software: 2: 06-16-2008 10:36 AM: Device or Resource Busy ..by what: xrado: Linux - General: 1: 04-23-2005 07:05 AM: Device or resource busy: mikedurant: Linux - Newbie: 4: 03-29-2005 08:52 PM: Device or resource busy: teeno: Linux - Newbie: 3: 03-09-2004 11:12 AM
shell - Linux: Which process is causing "device busy" …
https://stackoverflow.com/questions/624154/linux-which-process-is-causing-device-busy-when-doing-umount
Open files. Processes with open files are the usual culprits. Display them: lsof +f -- <mountpoint or device> There is an advantage to using /dev/<device> rather than /mountpoint: a mountpoint will disappear after an umount -l, or it may be hidden by an overlaid mount.. fuser can also be used, but to my mind lsof has a more useful output. However fuser is useful when it comes to killing …
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. But subsequent …
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