No output audio on Ubuntu Jaunty

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pianopenguin
Newbie
Posts: 1
Joined: Sat Feb 27, 2010 2:19 pm

No output audio on Ubuntu Jaunty

Post by pianopenguin » Sat Feb 27, 2010 2:40 pm

Hi,

I've just installed Jack and Linuxsampler (from David Konsumer PPA) on Ubuntu Jaunty (ASROCK ION 300 - HDA NVIDIA soundcard) . I'm using Fantasia to create channel and audio/midi devices.

Code: Select all

# Exported by: JSampler - a java front-end for LinuxSampler
# Version: 0.9
# Date: Fri Feb 26 18:46:56 CET 2010
RESET
SET VOLUME 0.35

CREATE MIDI_INPUT_DEVICE ALSA
SET MIDI_INPUT_PORT_PARAMETER 0 0 NAME='Port 0'
SET MIDI_INPUT_PORT_PARAMETER 0 0 ALSA_SEQ_BINDINGS=NONE
CREATE AUDIO_OUTPUT_DEVICE JACK ACTIVE=true CHANNELS=2 SAMPLERATE=44100 NAME='LinuxSampler'
SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 NAME='0'
SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 JACK_BINDINGS=NONE
SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 1 NAME='1'
SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 1 JACK_BINDINGS=NONE

REMOVE MIDI_INSTRUMENT_MAP ALL
ADD CHANNEL
SET CHANNEL MIDI_INPUT_DEVICE 0 0
SET CHANNEL MIDI_INPUT_PORT 0 0
SET CHANNEL MIDI_INPUT_CHANNEL 0 0
LOAD ENGINE GIG 0
SET CHANNEL VOLUME 0 1.0
SET CHANNEL MIDI_INSTRUMENT_MAP 0 NONE
SET CHANNEL AUDIO_OUTPUT_DEVICE 0 0
LOAD INSTRUMENT NON_MODAL '/home/christophe/Jsampler/maestro_concert_grand_v2.gig' 0 0

#jsampler.fantasia: [channel]
#jsampler.fantasia: channelLane = 1
#jsampler.fantasia: viewType = NORMAL
#jsampler.fantasia: expanded = false
#
#jsampler.fantasia: [MIDI device]
#jsampler.fantasia: expanded = false
#
#jsampler.fantasia: [audio device]
#jsampler.fantasia: expanded = false
#
I've tried ALSA for AUDIO device but i'have no sound and the error : ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card

Image

When Jack start i'have the log :

Code: Select all

13:26:27.678 /usr/bin/jackd -R -dalsa -dplughw:0 -r44100 -p256 -n3
13:26:27.719 JACK a été démarrer avec le PID=15332.
no message buffer overruns
jackd 0.116.1
Copyright 2001-2005 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK compiled with System V SHM support.
loading driver ..
apparent rate = 44100
creating alsa driver ... plughw:0|plughw:0|256|3|44100|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 44100Hz, period = 256 frames (5.8 ms), buffer = 3 periods
ALSA: final selected sample format for capture: 32bit float little-endian
You appear to be using the ALSA software "plug" layer, probably
a result of using the "default" ALSA device. This is less
efficient than it could be. Consider using a hardware device
instead rather than using the plug layer. Usually the name of the
hardware device that corresponds to the first soun
ALSA: use 3 periods for capture
ALSA: final selected sample format for playback: 32bit float little-endian
You appear to be using the ALSA software "plug" layer, probably
a result of using the "default" ALSA device. This is less
efficient than it could be. Consider using a hardware device
instead rather than using the plug layer. Usually the name of the
hardware device that corresponds to the first soun
ALSA: use 3 periods for playback
I've tried JACK for AUDIO device. I've connected linuxsampler with the system, I've no error but no sound

Image

Could you help me. Thanks

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