No output audio on Ubuntu Jaunty
Posted: 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.
I've tried ALSA for AUDIO device but i'have no sound and the error : ALSA lib pcm_hw.c
(_snd_pcm_hw_open) Invalid value for card
When Jack start i'have the log :
I've tried JACK for AUDIO device. I've connected linuxsampler with the system, I've no error but no sound
Could you help me. Thanks
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
#
(_snd_pcm_hw_open) Invalid value for cardWhen 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 playbackCould you help me. Thanks