Arch newbie here! Bought a NGS Xpresscam720 usb webcam and I’m tring to make it work with EndeavourOS. Image works fine, but I have no microphone sound. Audio software is stock.
$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: Generic [HD-Audio Generic], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 2: ALC892 Alt Analog [ALC892 Alt Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: U20 [USB PHY 2.0], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
$ arecord -f S16_LE -d 10 -r 16000 --device="hw:2,0" /tmp/test-mic.wav
arecord: main:852: audio open error: Device or resource busy
Pavucontrol shows the mic (as USB PHY 2.0 Mono) but there’s no movement on the little bar. It gives me the option to configure it to Multichannel input, but nothing changes. Alsamixer also has nothing muted. Also tried changing usb ports to no avail.
Any help would be appreciated, thanks!