microfono interno del notebook muto

[giupar93]

ciao a tutti ragazzi..ho un packardbell tj61, ho installato ubuntu 10.04..tutto funziona..ma con skype il microfono interno non funziona.. ho provato a settare il microfono con alsamixer ma niente..qualcuno può aiutarmi Huh?

il chipset, non dovrei sbagliarmi, è questo:

Codice:

ATI Technologies Inc RV710/730

grazie e buonagiornata!

[michele.p]

...non funziona solo con Skype? ...riporta l'output del comando;

lspci

e

lspci -n

Bye 

[giupar93]

Codice:

giuseppe@giuseppe-laptop:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext gfx port 0)
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:07.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 3)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon X2, Sempron] HyperTransport Configuration (rev 40)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 11h [Turion X2, Athlon X2, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon X2, Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon X2, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon X2, Sempron] Link Control
02:00.0 VGA compatible controller: ATI Technologies Inc M92 [Mobility Radeon HD 4500 Series]
02:00.1 Audio device: ATI Technologies Inc RV710/730
03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5784M Gigabit Ethernet PCIe (rev 10)
09:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01)
giuseppe@giuseppe-laptop:~$

Codice:

giuseppe@giuseppe-laptop:~$ lspci -n
00:00.0 0600: 1022:9600
00:02.0 0604: 1022:9603
00:04.0 0604: 1022:9604
00:06.0 0604: 1022:9606
00:07.0 0604: 1022:9607
00:11.0 0106: 1002:4391
00:12.0 0c03: 1002:4397
00:12.1 0c03: 1002:4398
00:12.2 0c03: 1002:4396
00:13.0 0c03: 1002:4397
00:13.2 0c03: 1002:4396
00:14.0 0c05: 1002:4385 (rev 3a)
00:14.2 0403: 1002:4383
00:14.3 0601: 1002:439d
00:14.4 0604: 1002:4384
00:18.0 0600: 1022:1300 (rev 40)
00:18.1 0600: 1022:1301
00:18.2 0600: 1022:1302
00:18.3 0600: 1022:1303
00:18.4 0600: 1022:1304
02:00.0 0300: 1002:9553
02:00.1 0403: 1002:aa38
03:00.0 0200: 14e4:1698 (rev 10)
09:00.0 0280: 168c:002a (rev 01)
giuseppe@giuseppe-laptop:~$

ecco.. grazie per la risposta tempestiva 

[michele.p]

Riporta l'output dei seguenti comandi;

lspci -v | grep -i audio

cat /proc/asound/card0/codec#* | grep Codec 

cat /dev/sndstat

cat /proc/asound/cards

Bye 

[giupar93]

Codice:

giuseppe@giuseppe-laptop:~$ lspci -v | grep -i audio
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
02:00.1 Audio device: ATI Technologies Inc RV710/730
giuseppe@giuseppe-laptop:~$

Codice:

giuseppe@giuseppe-laptop:~$ cat /proc/asound/card0/codec#* | grep Codec 
Codec: Conexant CX20561 (Hermosa)
giuseppe@giuseppe-laptop:~$

Codice:

giuseppe@giuseppe-laptop:~$ cat /dev/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.21 emulation code)
Kernel: Linux giuseppe-laptop 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 19:31:57 UTC 2010 x86_64
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
HDA ATI SB at 0xf0400000 irq 16
HDA ATI HDMI at 0xcfeec000 irq 19

Audio devices:
0: CONEXANT Analog (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:
31: system timer

Mixers:
0: Conexant CX20561 (Hermosa)
1: ATI R6xx HDMI
giuseppe@giuseppe-laptop:~$

Codice:

giuseppe@giuseppe-laptop:~$ cat /proc/asound/cards
 0 [SB             ]: HDA-Intel - HDA ATI SB
                      HDA ATI SB at 0xf0400000 irq 16
 1 [HDMI           ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0xcfeec000 irq 19
giuseppe@giuseppe-laptop:~$

fatto.. bye

[michele.p]

Riporta anche l'output del comando;

Codice:

lsmod | grep '^snd'

Prima di inizare a smanettare  , hai verificato bene attraverso il mixer se il microfono è attivato e se il livello è alto (attraverso l'apposito slider)?

Bye 

[giupar93]

eccolo:

Codice:

giuseppe@giuseppe-laptop:~$ lsmod | grep '^snd'
snd_hda_codec_atihdmi     3023  1
snd_hda_codec_conexant    28745  1
snd_hda_intel          25645  4
snd_hda_codec          85727  3 snd_hda_codec_atihdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep               6924  1 snd_hda_codec
snd_pcm_oss            41394  0
snd_mixer_oss          16299  1 snd_pcm_oss
snd_pcm                87850  4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy           1782  0
snd_seq_oss            31219  0
snd_seq_midi            5829  0
snd_rawmidi            23388  1 snd_seq_midi
snd_seq_midi_event      7267  2 snd_seq_oss,snd_seq_midi
snd_seq                57417  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23553  2 snd_pcm,snd_seq
snd_seq_device          6824  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    70978  19 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc          8500  2 snd_hda_intel,snd_pcm
giuseppe@giuseppe-laptop:~$

comunque..si ho controllato e ricontrollato una miriade di volte.. è tutto al massimo è il microfono..ovviamente è acceso...

[michele.p]

...uhm....riporta il contenuto di questi due file;

/etc/modules

/etc/modprobe.d/alsa-base

Bye 

[giupar93]

/etc/modprobe.d/alsa-base

Codice:

# autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7

# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; }
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; }
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq ; }

# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
options snd-usb-caiaq index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2

/etc/modules

Codice:

# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

lp
rtc

ecco =)

[michele.p]

Io ricompilo il kernel quindi non so quali sono i parametri da poter passare al modulo;

snd_hda_intel

utilizzato per la tua scheda audio.

Riporta, in teoria come ultimo passo  , l'output del comando;

modinfo snd_hda_intel

Bye 

[giupar93]

scusami michele.p .. cosa devo fare  nn ho capito 

[giupar93]

ti do un'informazione.. ilmicrofono funziona benissimo con amsn.. ma kome puòò essere??

[michele.p]

Verifica le preferenze audio (ad esempio se c'è una regolazione dell'ingresso microfonico) nei programmi con il quale il microfono apparentemente sembra non funzionare.

Bye 

[giupar93]

michele.p grazie per l'interessamento..ma ho risolto il problema..adesso funziona anche con skype.. non so come abbia fatto..forse qualche aggiornamento oppure qualche codec installato per altri motivi.. non lo so.. però ti dico grazie 1000 x l'aiuto..