Playback device is plug:hdsp_analog Stream parameters are 48000Hz, S16_LE, 2 channels WAV file(s) Rate set to 48000Hz (requested 48000Hz) Buffer size range from 128 to 8192 Period size range from 64 to 4096 Using max buffer size 8192 Periods = 4 was set period_size = 4096 was set buffer_size = 8192 Unable to set hw params for playback: Device or resource busy Setting of hwparams failed: Device or resource busy