s0ullight@s0ulplace:~/Desktop$ speaker-test -c2 -Default -twav

speaker-test 1.0.14

Playback device is efault
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM efault
Playback open error: -2,No such file or directory

s0ullight@s0ulplace:~/Desktop$