On Vi, 26 oct 12, 13:53:05, Artifex Maximus wrote: > > Thank you. Where those hw numbers come from?
They are hidden in the output of 'aplay -l' ;) > I tried the following under Gnome: > > # speaker-test -t wav -c 2 -D hw:0,0 > > speaker-test 1.0.25 > > Playback device is hw:0,0 > Stream parameters are 48000Hz, S16_LE, 2 channels > WAV file(s) > Playback open error: -16,Device or resource busy > # /etc/init.d/pulseaudio stop > [warn] PulseAudio configured for per-user sessions ... (warning). > # speaker-test -t wav -c 2 -D hw:0,0 > > speaker-test 1.0.25 > > Playback device is hw:0,0 > Stream parameters are 48000Hz, S16_LE, 2 channels > WAV file(s) > Playback open error: -16,Device or resource busy Something else is keeping this output locked. Try 'lsof | grep snd' or reboot in recovery mode. > # speaker-test -t wav -c 2 -D hw:1,0 > > speaker-test 1.0.25 > > Playback device is hw:1,0 > Stream parameters are 48000Hz, S16_LE, 2 channels > WAV file(s) > Playback open error: -2,No such file or directory > # speaker-test -t wav -c 2 -D hw:2,0 > > speaker-test 1.0.25 > > Playback device is hw:2,0 > Stream parameters are 48000Hz, S16_LE, 2 channels > WAV file(s) > Playback open error: -2,No such file or directory > > Just wondering what change does in second number: > > # speaker-test -t wav -c 2 -D hw:0,1 > > speaker-test 1.0.25 > > Playback device is hw:0,1 > Stream parameters are 48000Hz, S16_LE, 2 channels > WAV file(s) > Rate set to 48000Hz (requested 48000Hz) > Buffer size range from 64 to 16384 > Period size range from 32 to 8192 > Using max buffer size 16384 > Periods = 4 > was set period_size = 4096 > was set buffer_size = 16384 > 0 - Front Left > 1 - Front Right > Time per period = 2,730392 > 0 - Front Left > 1 - Front Right > Time per period = 2,986731 > 0 - Front Left > 1 - Front Right > > Still no sound. So no success. Yes, since this is a digital output. > # aplay -l > **** List of PLAYBACK Hardware Devices **** > card 0: Intel [HDA Intel], device 0: ALC887-VD Analog [ALC887-VD Analog] ^^^^^^^^^^ ^^^^^^^^^^^ > Subdevices: 0/1 > Subdevice #0: subdevice #0 > card 0: Intel [HDA Intel], device 1: ALC887-VD Digital [ALC887-VD Digital] ^^^^^^^^^^ ^^^^^^^^^^^ > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] ^^^^^^^^^^ ^^^^^^^^^^^ > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > I think this means that alsa detect my audio device. Yes. I'd say: Step 1: stop/get rid of whatever is blocking your analog output Step 2: if step 1. was not enough play around with the controls in alsamixer (or post output of 'amixer' for suggestions). Sometimes a harmless looking control is muted or has 0 (or too low) volume. Kind regards, Andrei -- Offtopic discussions among Debian users and developers: http://lists.alioth.debian.org/mailman/listinfo/d-community-offtopic
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