James Courtier-Dutton ha scritto:
kunt1z wrote:
Hi guys,
I remember you my main problem with alsa: when I try to play a sound
with aplay, it doesn't work.
$ aplay test.wav
ALSA lib confmisc.c:560:(snd_determine_driver) could not open control
for card 1
ALSA lib conf.c:2699:(snd_config_hooks_call) function
snd_config_hook_load_for_all_cards returned error: No such file or
directory
ALSA lib pcm.c:1969:(snd_pcm_open_conf) Invalid type for PCM default
definition (id: default, value: cards.pcm.default)
aplay: main:547: audio open error: Invalid argument
Do you have a card 1 ? Card 1 is the second card. We count the first
card as card 0, as any good C programmer would. ;-)
(Although humans would probably prefer starting at card 1 for the
first card.)
As root:
cat /proc/asound/cards
and post the output.
You probably only have a card 0.
try:
speaker-test -c2 -Dplug:front:0
You should get sound noise on your speakers, matching the "Front
Left...Front Right" text display.
James
In fact I don't have card 1. Here's the output:
# cat /proc/asound/card
cat: /proc/asound/card: No such file or directory
[EMAIL PROTECTED]:~# cat /proc/asound/cards
0 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4
Intel 82801DB-ICH4 with AD1981B at 0x20000800, irq 11
1 [Modem ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
Intel 82801DB-ICH4 Modem at 0x1800, irq 11
How can I set card 0 as default?
The speaker-test programs doesn't work. Here's the output:
# speaker-test -c2 -Dplug:front:0
speaker-test 1.0.11rc2
Playback device is plug:front:0
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
ALSA lib confmisc.c:560:(snd_determine_driver) could not open control
for card 1
ALSA lib conf.c:2699:(snd_config_hooks_call) function
snd_config_hook_load_for_all_cards returned error: No such file or directory
ALSA lib pcm.c:1969:(snd_pcm_open_conf) Invalid type for PCM front:0
definition (id: front, value: cards.pcm.front)
Playback open error: -22,Invalid argument
Playback open error: -2,No such file or directory
Playback open error: -2,No such file or directory
Playback open error: -2,No such file or directory
[...]
Any suggestion? Thanx!!!
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