When I do this command for (HDA Intel) 0: speaker-test -c 2 -D plughw:0 -t sine
Only through my laptop's right-internal-speaker do I hear sound. The left one doesn't work. When I do this command for (USB Audio Device) 1, I do not hear sound from any speaker: speaker-test -c 2 -D plughw:1 -t sine speaker-test 1.0.25 Playback device is plughw:1 Stream parameters are 48000Hz, S16_LE, 2 channels Sine wave rate is 440.0000Hz Rate set to 48000Hz (requested 48000Hz) Buffer size range from 96 to 268435 Period size range from 48 to 134218 Using max buffer size 268432 Periods = 4 was set period_size = 53686 was set buffer_size = 268432 0 - Front Left 1 - Front Right And lastly, if I try (USB Device 0x46d:0x821) 2, I get an error speaker-test -c 2 -D plughw:2 -t sine speaker-test 1.0.25 Playback device is plughw:2 Stream parameters are 48000Hz, S16_LE, 2 channels Sine wave rate is 440.0000Hz Playback open error: -2,No such file or directory -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1074783 Title: ArtDio NB-005B USB Speakers Stopped Working in Ubuntu 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1074783/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
