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Ulisse07 ha scritto: In un qualsiasi punto.
Mettici, se vuoi, un commento per ricordarti cosa sono quei moduli nell' eventualità dovessi ripristinarli.
Il commento è preceduto da un #

Rileggi il post precedente , l'ho modificato nell'ultima parte.

# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.

# evbug is a debug tool that should be loaded explicitly
blacklist evbug

# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd

# replaced by e100
blacklist eepro100

# replaced by tulip
blacklist de4x5

# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394

# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m

# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801

# replaced by p54pci
blacklist prism54

# replaced by b43 and ssb.
blacklist bcm43xx

# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps

# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi

#blacklist snd_via82xx
blacklist snd_via82xx_modem
blacklist snd_ac97_codec

cat /dev/sndstat

#blacklist snd_via82xx
blacklist snd_via82xx_modem
blacklist snd_ac97_codec

#Moduli scheda audio integrata (causa conflitto)
blacklist snd_via82xx
blacklist snd_via82xx_modem
blacklist snd_ac97_codec

cat /dev/sndstat

Ulisse07 ha scritto: No, no.
Questo

#blacklist snd_via82xx
blacklist snd_via82xx_modem
blacklist snd_ac97_codec

deve essere così:

#Moduli scheda audio integrata (causa conflitto)
blacklist snd_via82xx
blacklist snd_via82xx_modem
blacklist snd_ac97_codec

Quindi rifai la procedura e riposta

Codice: Seleziona tutto

cat /dev/sndstat

Please note that you are attempting to run asoundconf as a privileged superuser, which may have unintended consequences.

Traceback (most recent call last):
  File "/usr/bin/asoundconf", line 429, in
    exit_code(set_default_card(sys.argv[2]))
  File "/usr/bin/asoundconf", line 354, in set_default_card
    (j, k) = sep.split(i)
ValueError: need more than 1 value to unpack

blacklist snd_page_alloc

Ulisse07 ha scritto: Prova a mettere in /blacklist anche questo modulo:

blacklist snd_page_alloc

e riposta il rusiultato di
sudo asoundconf set-default-card "CMI8738"
Si è questo quello giusto.

Please note that you are attempting to run asoundconf as a privileged superuser, which may have unintended consequences.

Traceback (most recent call last):
  File "/usr/bin/asoundconf", line 429, in
    exit_code(set_default_card(sys.argv[2]))
  File "/usr/bin/asoundconf", line 354, in set_default_card
    (j, k) = sep.split(i)
ValueError: need more than 1 value to unpack

blacklist snd_ac97_codec
blacklist snd_page_alloc

Ulisse07 ha scritto: Occhei,
cancella dal file i seguenti moduli:

blacklist snd_ac97_codec
blacklist snd_page_alloc

salca esci..
Ora dovrebbe andare.

# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.

# evbug is a debug tool that should be loaded explicitly
blacklist evbug

# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd

# replaced by e100
blacklist eepro100

# replaced by tulip
blacklist de4x5

# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394

# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m

# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801

# replaced by p54pci
blacklist prism54

# replaced by b43 and ssb.
blacklist bcm43xx

# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps

# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi

#Moduli scheda audio integrata (causa conflitto)
blacklist snd_via82xx
blacklist snd_via82xx_modem

Ulisse07 ha scritto: Posta il

Codice: Seleziona tutto

cat /dev/sndstat

e

Codice: Seleziona tutto

aplay -l

Sound Driver:3.8.1a-980706 (ALSA v1.0.16 emulation code)
Kernel: Linux Pc-Linux 2.6.24-19-generic #1 SMP Wed Jun 18 14:43:41 UTC 2008 i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
VIA 8237 with AD1980 at 0xe000, irq 19
C-Media CMI8738 (model 55) at 0xd800, irq 20

Audio devices:
0: VIA 8237 (DUPLEX)
1: C-Media PCI DAC/ADC (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices:
1: C-Media CMI8738 MIDI

Timers:
7: system timer

Mixers:
0: Analog Devices AD1980
1: CMedia PCI

**** Lista di PLAYBACK dispositivi hardware ****
scheda 0: V8237 [VIA 8237], dispositivo 0: VIA 8237 [VIA 8237]
  Sottoperiferiche: 4/4
  Sottoperiferica #0: subdevice #0
  Sottoperiferica #1: subdevice #1
  Sottoperiferica #2: subdevice #2
  Sottoperiferica #3: subdevice #3
scheda 0: V8237 [VIA 8237], dispositivo 1: VIA 8237 [VIA 8237]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0
scheda 1: CMI8738 [C-Media CMI8738], dispositivo 0: CMI8738-MC6 [C-Media PCI DAC/ADC]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0
scheda 1: CMI8738 [C-Media CMI8738], dispositivo 1: CMI8738-MC6 [C-Media PCI 2nd DAC]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0
scheda 1: CMI8738 [C-Media CMI8738], dispositivo 2: CMI8738-MC6 [C-Media PCI IEC958]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0

Traceback (most recent call last):
  File "/usr/bin/asoundconf", line 429, in
    exit_code(set_default_card(sys.argv[2]))
  File "/usr/bin/asoundconf", line 354, in set_default_card
    (j, k) = sep.split(i)
ValueError: need more than 1 value to unpack

sudo gedit /usr/bin/asoundconf

sudo asoundconf reset-default-card

sudo asoundconf set-default-card 1

Ulisse07 ha scritto: Intanto pare essere un Bug
https://bugs.launchpad.net/ubuntu/+sour ... bug/120691

Traceback (most recent call last):
  File "/usr/bin/asoundconf", line 429, in
    exit_code(set_default_card(sys.argv[2]))
  File "/usr/bin/asoundconf", line 354, in set_default_card
    (j, k) = sep.split(i)
ValueError: need more than 1 value to unpack

Vediamo questi errori:
posta il file asoundconf (siccome è molto lungo utilizza i /quote - Citazione)

Codice: Seleziona tutto

sudo gedit /usr/bin/asoundconf

Prova a dare prima:

Codice: Seleziona tutto

sudo asoundconf reset-default-card

e poi

Codice: Seleziona tutto

sudo asoundconf set-default-card 1

e se apri alsamixer cosa ti risponde?
Quale scheda ti compare?
Hai controllato di aver selezionato in Preferenze-->Audio tutto su 'Identificazione automatica' e su acquisizione audio 'Pulseaudio' e in dispositivi la cmi8738 ?

#!/usr/bin/python

# (C) 2005 Canonical Ltd.
# Author: Martin Pitt
# License: GNU General Public License, version 2 or any later version
#
# Modified by: Thomas Hood, Daniel T Chen
#
# Get and set configuration parameters in ~/.asoundrc.asoundconf.

import sys, re, os.path

our_conf_file = os.path.expanduser('~/.asoundrc.asoundconf')
asoundrc_file = os.path.expanduser('~/.asoundrc')
predefs_file = '/usr/share/alsa/alsa.conf'

setting_re_template = '!?\s*%s\s*(?:=|\s)\s*([^;,]+)[;,]?$'

our_conf_header = '''# ALSA library configuration file managed by asoundconf(1).
#
# MANUAL CHANGES TO THIS FILE WILL BE OVERWRITTEN!
#
# Manual changes to the ALSA library configuration should be implemented
# by editing the ~/.asoundrc file, not by editing this file.
'''

asoundrc_header = '''# ALSA library configuration file
'''

inclusion_comment = '''# Include settings that are under the control of asoundconf(1).
# (To disable these settings, comment out this line.)'''

usage = '''Usage:
asoundconf is-active
asoundconf get|delete PARAMETER
asoundconf set PARAMETER VALUE
asoundconf list

Convenience macro functions:
asoundconf set-default-card PARAMETER
asoundconf reset-default-card
asoundconf set-pulseaudio
asoundconf unset-pulseaudio
'''


needs_param = '''You have omitted a necessary parameter.  Please see the output from `asoundconf list`, and use one of those sound card(s) as the parameter.
'''


superuser_warn = '''Please note that you are attempting to run asoundconf as a privileged superuser, which may have unintended consequences.
'''


def missing_card_as_parameter():
    print needs_param


def help():
    print usage


def warn_superuser():
    print superuser_warn


def get_default_predefs():
    try:
if not os.path.exists(predefs_file):
    return
predefs_file_entire = open(predefs_file).readlines()
r = re.compile('^defaults')
## Between these hashes, add additional unique regexps that
## must exist at the end of the user's custom asoundrc.
s = re.compile('^defaults.namehint')
##
predefs_list = []
must_append_predefs_list = []
for i in predefs_file_entire:
    if r.match(i) and not s.match(i):
predefs_list.append(str(i).strip())
    elif s.match(i):
must_append_predefs_list.append(str(i).strip())
for i in must_append_predefs_list:
    predefs_list.append(str(i).strip())
return predefs_list
    except IOError:
pass


def ensure_our_conf_exists():
    '''If it does not exist then generate a default configuration
    file with no settings.

    Return: True on success, False if the file could not be created.
    '''

    if os.path.exists(our_conf_file):
        return True

    try:
        open(our_conf_file, 'w').write(our_conf_header)
        return True
    except IOError:
        print >> sys.stderr, 'Error: could not create', our_conf_file
        return False


def ensure_asound_rc_exists():
    '''Generate a default user configuration file with only the
    inclusion line.

    Return: True on success, False if the file could not be created.
    '''

    if os.path.exists(asoundrc_file):
        return True

    try:
        open(asoundrc_file, 'w').write('%s\n%s\n\n\n' % (asoundrc_header, inclusion_comment, our_conf_file))
        return True
    except IOError:
        print >> sys.stderr, 'Error: could not create', asoundrc_file
        return False


def sds_transition():
    '''Replace the magic comments added to the user configuration file
    by the obsolete set-default-soundcard program with the standard
    inclusion statement for our configuration file.
    '''

    if not os.path.exists(asoundrc_file):
        return

    lines = open(asoundrc_file).readlines()

    start_marker_re = re.compile('### BEGIN set-default-soundcard')
    end_marker_re = re.compile('### END set-default-soundcard')

    userconf_lines = []
    our_conf_lines = []

    # read up to start comment
    lineno = 0
    found = 0
    for l in lines:
        lineno = lineno+1
        if start_marker_re.match(l):
            found = 1
            break
        userconf_lines.append(l)

    if found:
        # replace magic comment section with include
        userconf_lines.append('%s\n\n\n' % (inclusion_comment, our_conf_file))
    else:
        # no magic comment
        return

    # read magic comment section until end marker and add it to asoundconf
    found = 0
    for l in lines[lineno:]:
        lineno = lineno+1
        if end_marker_re.match(l):
            found = 1
            break
        if not l.startswith('#'):
            our_conf_lines.append(l)

    if not found:
        # no complete magic comment
        return

    # add the rest to user conf
    userconf_lines = userconf_lines + lines[lineno:]

    # write our configuration file
    if not ensure_our_conf_exists():
        return
    try:
        open(our_conf_file, 'a').writelines(our_conf_lines)
    except IOError:
        return # panic out

    # write user configuration file
    try:
        open(asoundrc_file, 'w').writelines(userconf_lines)
    except IOError:
        pass


def is_active():
    '''Check that the user configuration file is either absent, or,
    if present, that it includifies the asoundconf configuration file;
    in those cases asoundconf can be used to change the user's ALSA
    library configuration.

    Also transition from the legacy set-default-soundcard program.

    Return True if the above condition is met, False if not.
    '''

    if not os.path.exists(asoundrc_file):
        return True

    sds_transition()

    # check whether or not the file has the inclusion line
    include_re = re.compile('\s*' % our_conf_file)
    for l in open(asoundrc_file):
        if include_re.match(l):
            return True

    return False

def get(prmtr):
    '''Print the value of the given parameter on stdout

    Also transition from the legacy set-default-soundcard program.

    Return True on success, and False if the value is not set.
    '''

    sds_transition()

    if not os.path.exists(our_conf_file):
        return False

    setting_re = re.compile(setting_re_template % prmtr)

    try:
        for line in open(our_conf_file):
            m = setting_re.match(line)
            if m:
                print m.group(1).strip()
                return True
        return False
    except IOError:
        return False

def list():
'''Get card names from /proc/asound/cards'''

cardspath = '/proc/asound/cards'
if not os.path.exists(cardspath):
return False
procfile = open(cardspath, 'rb')
cardline = re.compile('^\s*\d+\s*\[')
card_lines = []
lines = procfile.readlines()
for l in lines:
if cardline.match(l):
card_lines.append(re.sub(r'^\s*\d+\s*\[(\w+)\s*\].+','\\1',l))
print "Names of available sound cards:"
for cardname in card_lines:
print cardname.strip()
return True

def delete(prmtr):
    '''Delete the given parameter.

    Also transition from the legacy set-default-soundcard program.

    Return True on success, and False on an error.
    '''

    sds_transition()

    if not os.path.exists(our_conf_file):
        return False

    setting_re = re.compile(setting_re_template % prmtr)
    lines = []
    try:
        lines = open(our_conf_file).readlines()
    except IOError:
        return False

    found = 0
    for i in xrange(len(lines)):
        if setting_re.match(lines):
            del lines
            found = 1
            break

    if found:
        # write back file
        try:
            f = open(our_conf_file, 'w')
        except IOError:
            return False
        f.writelines(lines)

    return True


def set(prmtr, value):
    '''Set the given parameter to the given value

    Also transition from the legacy set-default-soundcard program.

    Return True on success, and False on an error.
    '''

    sds_transition()

    setting_re = re.compile(setting_re_template % prmtr)
    lines = []

    ensure_asound_rc_exists()
    # N.B. We continue even if asoundrc could not be created
    # and we do NOT ensure that our configuration is "active"

    if not ensure_our_conf_exists():
        return False

    try:
        lines = open(our_conf_file).readlines()
    except IOError:
        return False

    newsetting = '%s %s\n' % (prmtr, value)

    # if setting is already present, change it
    found = 0
    for i in xrange(len(lines)):
        if setting_re.match(lines):
            lines = newsetting
            found = 1
            break

    if not found:
        lines.append(newsetting)

    # write back file
    try:
        f = open(our_conf_file, 'w')
    except IOError:
        return False
    f.writelines(lines)
    return True

def set_default_card(card):
clist = get_default_predefs()
sep = re.compile(r'[ ]')
r = re.compile('^defaults.pcm.card')
s = re.compile('^defaults.ctl.card')
## !defaults.pcm.card and defaults.ctl.card should lead
## the user's custom asoundrc.
if set('!defaults.pcm.card', card) and \
   set('defaults.ctl.card', card):
    for i in clist:
(j, k) = sep.split(i)
if not r.match(j) and not s.match(j):
    if not set(j, k):
return False
    return True
else:
    return False

def reset_default_card():
clist = get_default_predefs()
sep = re.compile(r'[ ]')
for i in clist:
    (j, k) = sep.split(i)
    if not delete(j):
return False
return True

def set_pulseaudio():
    return set('pcm.!default', '{ type pulse }') and \
set('ctl.!default', '{ type pulse }')

def unset_pulseaudio():
    return delete('pcm.!default') and \
delete('ctl.!default')

def exit_code(result):
    '''Exit program with code 0 if result is True, otherwise exit with code
    1.
    '''

    if result:
        sys.exit(0)
    else:
        sys.exit(1)


##
## main
##

if os.geteuid() == 0:
    warn_superuser()

if len(sys.argv)
    exit_code(set_default_card(sys.argv[2]))
  File "/usr/bin/asoundconf", line 354, in set_default_card
    (j, k) = sep.split(i)
ValueError: need more than 1 value to unpack

Ulisse07 ha scritto: Hmmm, adesso non saprei sto cercando ma..
per il momento non riesco ad andare oltre.
Spero di farti sapere qualcosa più avanti.
Googlando non riesco a trovare una possibile soluzione.
Ci dobbiamo risentire con più calma.
ciao  (z)

P.S. all'inizio dicevi che sentivi solo i suoni di sistema e nient'altro.
Poi nemmeno quelli.
Ricordi cosa hai fatto nel frattempo?

sudo apt-get update

sudo aptitude install module-assistant
sudo m-a update
sudo m-a prepare
sudo m-a a-i alsa

Ulisse07 ha scritto: Prova a reinstallare i driver con module-assistant

Prima aggiorna i repo con

Codice: Seleziona tutto

sudo apt-get update

e ora

sudo aptitude install module-assistant
sudo m-a update
sudo m-a prepare
sudo m-a a-i alsa

Riavvia
E controlla i settaggi di alsamixer

però se dovessi cambiare spinotto non si sentirebbe nulla

Ulisse07 ha scritto: Bene, quindi abbiamo fatto un bel passo avanti.  (good)

però se dovessi cambiare spinotto non si sentirebbe nulla

questo passaggio non l'ho capito. Puoi essere più chiaro?

Come hai settato in Sistema-->Preferenze-->Audio-->Dispositivi?

Un'altra cosa forse con aptitude non installa? Ho capito bene? Ed hai dovuto usare apt-get?

Clark-89 ha scritto: mm allora..in sistema/preferenze/audio/dispositi riconosce ovunque solo la scheda CMI8738 mentre la scheda audio integrata è come se nn esistesse +...quindi se cambio spinotto dietro delle casse sulla scheda audio integrata nn si sentirebbe l'audio questo intendevo...e x l'altra domanda..io nn sò cosa sia APTITUDE e quando ho messo sul terminale module-assistant mi ha detto di installare tramite apt-get il programma...e così ho fatto..ho sbagliato?

Ulisse07 ha scritto:

Clark-89 ha scritto: mm allora..in sistema/preferenze/audio/dispositi riconosce ovunque solo la scheda CMI8738 mentre la scheda audio integrata è come se nn esistesse +...quindi se cambio spinotto dietro delle casse sulla scheda audio integrata nn si sentirebbe l'audio questo intendevo...e x l'altra domanda..io nn sò cosa sia APTITUDE e quando ho messo sul terminale module-assistant mi ha detto di installare tramite apt-get il programma...e così ho fatto..ho sbagliato?

In -->Audio-->Disp.. dovresti avere le prime tre voci su 'Identificazione automatica' mentre su acquisizione audio 'Pulseaudio'
e in 'Tracce predef..' la CMI8738.
Apt e aptitude sono due sistemi analoghi per la gestione dei pacchetti software in Debian e derivate come Ubuntu:
http://wiki.ubuntu-it.org/Amministrazio ... direct=Apt
http://wiki.ubuntu-it.org/Amministrazio ... t=Aptitude

Ulisse07 ha scritto:

Clark-89 ha scritto: mm allora..in sistema/preferenze/audio/dispositi riconosce ovunque solo la scheda CMI8738 mentre la scheda audio integrata è come se nn esistesse +...quindi se cambio spinotto dietro delle casse sulla scheda audio integrata nn si sentirebbe l'audio questo intendevo...e x l'altra domanda..io nn sò cosa sia APTITUDE e quando ho messo sul terminale module-assistant mi ha detto di installare tramite apt-get il programma...e così ho fatto..ho sbagliato?

In -->Audio-->Disp.. dovresti avere le prime tre voci su 'Identificazione automatica' mentre su acquisizione audio 'Pulseaudio'
e in 'Tracce predef..' la CMI8738.
Apt e aptitude sono due sistemi analoghi per la gestione dei pacchetti software in Debian e derivate come Ubuntu:
http://wiki.ubuntu-it.org/Amministrazio ... direct=Apt
http://wiki.ubuntu-it.org/Amministrazio ... t=Aptitude