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[Erlug] alsa probs

To: erlug <erlug@xxxxxxxxxxxxxx>
Subject: [Erlug] alsa probs
From: Federico Calboli <f.calboli@xxxxxxxxx>
Date: Thu, 18 Mar 2004 23:03:43 +0100
Vorrei ritornare su alcuni allegri problemi che ho con una mobo Via
GA-7VT600 con un southbridge via vt8237 e realtek ALC655 codec...

Un pacco di tempo fa avevo scritto per lo stesso identico problema, ma
da allora ho piallato tutto, messo su Sid con kernel 2.6.3 e ho
scaricato:

ii  alsa-base      1.0.3-1        ALSA sound driver common files
ii  alsa-utils     1.0.3-1        Advanced Linux Sound Architecture
(utilities
ii  alsamixergui   0.9.0rc2-1-6   graphical soundcard mixer for ALSA
soundcard

e ho pure scaricato/compilato il driver della realtek, ma senza fortuna,
in quanto kde mi parte con il messaggio: 
Sound server informational message:
Error while initializing the sound driver:
device: default can't be opened for playback (No such device)
The sound server will continue, using the null output device.
 
Ho notato che mi manca /dev/sound e che se faccio:

strace -eopen alsamixer

ottengo:

open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
open("/lib/libncurses.so.5", O_RDONLY)  = 3
open("/usr/lib/libasound.so.2", O_RDONLY) = 3
open("/lib/tls/libm.so.6", O_RDONLY)    = 3
open("/lib/tls/libdl.so.2", O_RDONLY)   = 3
open("/lib/tls/libpthread.so.0", O_RDONLY) = 3
open("/lib/tls/libc.so.6", O_RDONLY)    = 3
open("/usr/share/alsa/alsa.conf", O_RDONLY) = 3
open("/dev/snd/controlC0", O_RDONLY)    = -1 ENODEV (No such device)
open("/dev/aloadC0", O_RDONLY)          = -1 ENODEV (No such device)
open("/dev/snd/controlC0", O_RDWR)      = -1 ENODEV (No such device)
open("/dev/snd/controlC0", O_RDONLY)    = -1 ENODEV (No such device)
open("/dev/aloadC0", O_RDONLY)          = -1 ENODEV (No such device)
open("/dev/snd/controlC0", O_RDWR)      = -1 ENODEV (No such device)

qualcuno ha una qualche idea su cosa fare? io ho googlato a pacchi, ma
non sono venuto a capo di nulla.

Ciao,

Fede

-- 
Federico C. F. Calboli

Dipartimento di Biologia Evoluzionistica Sperimentale
Università di Bologna
Via Selmi, 3
40126 Bologna - ITALY

Tel - +39(0)51 2094187
Fax - +39(0)51 2094286
f.calboli at ucl.ac.uk



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