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adarkar
n00b
Joined: 26 Jul 2004
Posts: 59
Location: Cremona, IT
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 Posted: Fri Oct 15, 2004 2:56 pm Post subject: [CONF] alsa + udev |
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salve a tutti!
ho da poco reinstallato gentoo, questa volta usando udev
ho semplicemente tolto il supporto per devfs dal kernel e emerso udev.. pare che funzioni
oggi ho provato a mettere alsa (emerge alsa-utils ecc..) come descritto in una guida di gentoo. l'altra volta funzionava tutto, adesso, con la sola differenza di udev invece di devfs non funziona.
gli errori sono questi:
| Code: |
# amixer set Master 100 unmute
amixer: Unknown playback setup 'unmute'..
# amixer set PCM 100 unmute
amixer: Unable to find simple control 'PCM',0
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se provo a suonare qualcosa va, solo che il canale master è muto quindi non si sente nulla, il pcm invece pare proprio inesistente..
info varie:
udev 030
kernel 2.6.8 gentoo
| Code: |
# lsmod
Module Size Used by
snd_via82xx 24580 0
snd_ac97_codec 65156 1 snd_via82xx
snd_mpu401_uart 7040 1 snd_via82xx
snd_rawmidi 21156 1 snd_mpu401_uart
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| Code: |
# ls -l /dev/sound/ /dev/snd/
/dev/snd:
total 0
crw-rw---- 1 root audio 116, 0 Oct 11 23:32 controlC0
crw-rw---- 1 root audio 116, 32 Oct 15 16:40 controlC1
crw-rw---- 1 root audio 116, 24 Oct 11 23:32 pcmC0D0c
crw-rw---- 1 root audio 116, 16 Oct 11 23:32 pcmC0D0p
crw-rw---- 1 root audio 116, 56 Oct 15 16:40 pcmC1D0c
crw-rw---- 1 root audio 116, 48 Oct 15 16:40 pcmC1D0p
crw-rw---- 1 root audio 116, 57 Oct 15 16:40 pcmC1D1c
crw-rw---- 1 root audio 116, 49 Oct 15 16:40 pcmC1D1p
crw-rw---- 1 root audio 116, 1 Oct 11 23:32 seq
crw-rw---- 1 root audio 116, 33 Oct 11 23:32 timer
/dev/sound/:
total 0
crw-rw---- 1 root audio 14, 28 Oct 15 16:40 adsp1
crw-rw---- 1 root audio 14, 4 Oct 11 23:32 audio
crw-rw---- 1 root audio 14, 20 Oct 15 16:40 audio1
crw-rw---- 1 root audio 14, 3 Oct 11 23:32 dsp
crw-rw---- 1 root audio 14, 19 Oct 15 16:40 dsp1
crw-rw---- 1 root audio 14, 0 Oct 11 23:32 mixer
crw-rw---- 1 root audio 14, 16 Oct 15 16:40 mixer1
crw-rw---- 1 root audio 14, 1 Oct 11 23:32 sequencer
crw-rw---- 1 root audio 14, 8 Oct 11 23:32 sequencer2
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| Code: |
# grep via /etc/modules.d/alsa
alias snd-card-0 snd-via82xx
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grazie per l'eventuale aiutino 
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fedeliallalinea
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Joined: 08 Mar 2003
Posts: 30967
Location: here
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| Posted: Fri Oct 15, 2004 2:59 pm Post subject: |
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Prova ad usare alsamixer
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adarkar
n00b
Joined: 26 Jul 2004
Posts: 59
Location: Cremona, IT
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| Posted: Fri Oct 15, 2004 3:13 pm Post subject: |
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ehm.. nn fa nulla 
vedo le barre dei mixer, ma la m che dovrebbe fare mute/unmute non fa niente
però c'è un fatto.. in alto dice card: dummy
come setto la mia scheda?
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