On Tue, Jun 08, 2021 at 04:20:07PM +0530, Muni Sekhar wrote: > Hi all, > > I am using a USB sound card(snd-usb-audio), and it fails while doing > the audio recording "arecord: pcm_read:2032: read error: Input/output > error". > > What could be the problem? and is there a workaround for this? > > $ arecord -l > **** List of CAPTURE Hardware Devices **** > card 1: BT_AG [BT_002], device 0: USB Audio [USB Audio] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > > $ arecord --device hw:1,0 --channels 1 --format S16_LE --rate 32000_Hz x.wav > Recording WAVE 'x.wav' : Signed 16 bit Little Endian, Rate 32000 Hz, Mono > arecord: pcm_read:2032: read error: Input/output error What kernel version is this, and what other kernel messages are printed when you plug your device in? thanks, greg k-h
