Mikrofoni ei toimi.

[Pjotor]

Mikrofoni ei toimi. Asennus on päivitetty 10.04 ja kone on Fujitsu-Siemens Amilo SI 1848. Mikki ei ole toiminut aiemmissakaan versioissa, en vain ole vaivautunut kyselemään asiaa aiemmin. Rinnalla on xp jossa pelaa. Milläs aloitetaan selvitystyö?

[nm]

Aja päätteessä amixer ja kopioi tuloste tänne.

[Pjotor]

Koodia: [Valitse]

~$ amixer
Simple mixer control 'Master',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Headphone',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 174 [68%] [-16.20dB]
  Front Right: Playback 174 [68%] [-16.20dB]
Simple mixer control 'Front',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 23
  Mono:
  Front Left: Playback 5 [22%] [-21.00dB] [on]
  Front Right: Playback 5 [22%] [-21.00dB] [on]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 15
  Mono:
  Front Left: Playback 15 [100%] [0.00dB] [off]
  Front Right: Playback 15 [100%] [0.00dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 13
  Front Left: Capture 9 [69%] [21.00dB] [on]
  Front Right: Capture 9 [69%] [21.00dB] [on]
Simple mixer control 'Caller ID',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Mic' 'CD'
  Item0: 'Mic'
Simple mixer control 'Off-hook',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]


[nm]

Mikserisäätimet vaikuttavat hieman pelkistetyiltä: esimerkiksi läpivientiin (mikrofonista koneen kaiuttimiin) käytettävä Mic-säädin puuttuu. Saattaisi olla, että ääniajuri ei osaa valita oikeita Intel HDA -kodekin asetuksia ja se voi hyvinkin estää äänen kaappauksen.

Selvitetäänpä koneessa olevan HDA-kodekin tiedot, eli aja päätteessä ja kopioi tänne:

Koodia: [Valitse]

cat /proc/asound/card0/codec#0
Seuraavaksi voidaan sitten kokeilla erilaisia model=x -parametreja snd-hda-intel-ajurille. Niitä on listattu kernelin mukana tulevassa HD-Audio-Models.txt:ssä.

[Pjotor]

Koodia: [Valitse]

~$ cat /proc/asound/card0/codec#0
Codec: Motorola Si3054
Address: 0
Function Id: 0x2
Vendor Id: 0x10573055
Subsystem Id: 0x10573055
Revision Id: 0x100700
Modem Function Group: 0x1
Tässäpäs tämä tuloste.

[nm]

Jahas, siellä olikin modeemi ensimmäisenä. Entäpä nämä:

Koodia: [Valitse]

cat /proc/asound/card0/codec#1
cat /proc/asound/card1/codec#0

[Pjotor]

Mietinkin jo että mitehän tuo motorola on ääniin kytköksissä... 

Koodia: [Valitse]

~$ cat /proc/asound/card0/codec#1
Codec: Realtek ALC861
Address: 1
Function Id: 0x1
Vendor Id: 0x10ec0861
Subsystem Id: 0x15840000
Revision Id: 0x100300
No Modem Function Group found
Default PCM:
    rates [0x140]: 48000 96000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x03 [Audio Output] wcaps 0x405: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x405: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  Power: setting=D0, actual=D0
Node 0x05 [Audio Output] wcaps 0x405: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x80 0x80]
  Converter: stream=0, channel=0
  Power: setting=D0, actual=D0
Node 0x06 [Audio Output] wcaps 0x405: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x80 0x80]
  Converter: stream=0, channel=0
  Power: setting=D0, actual=D0
Node 0x07 [Audio Output] wcaps 0x605: Stereo Digital Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x00 0x00]
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  Power: setting=D0, actual=D0
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
  Amp-In caps: ofs=0x02, nsteps=0x0d, stepsize=0x0b, mute=1
  Amp-In vals:  [0x09 0x09] [0x09 0x09] [0x09 0x09] [0x09 0x09] [0x09 0x09] [0x09 0x09]
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x140]: 48000 96000
    bits [0x2]: 16
    formats [0x1]: PCM
  Power: setting=D0, actual=D0
  Connection: 6
     0x0d* 0x0c 0x0f 0x10 0x11 0x15
Node 0x09 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x0000001f: OUT HP Detect Trigger ImpSense
  Pin Default 0x0121411f: [Jack] HP Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0xf
    Misc = NO_PRESENCE
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x16
Node 0x0c [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000037: IN OUT Detect Trigger ImpSense
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x19
Node 0x0d [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000337: IN OUT Detect Trigger ImpSense
    Vref caps: HIZ 50
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x18
Node 0x0e [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000017: OUT Detect Trigger ImpSense
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x19
Node 0x0f [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x0000033f: IN OUT HP Detect Trigger ImpSense
    Vref caps: HIZ 50
  Pin Default 0x99030110: [Fixed] Line Out at Int ATAPI
    Conn = ATAPI, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x1a
Node 0x10 [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x0000033f: IN OUT HP Detect Trigger ImpSense
    Vref caps: HIZ 50
  Pin Default 0x01a19930: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x21: IN VREF_50
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x1b
Node 0x11 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000063: IN Balanced Trigger ImpSense
  Pin Default 0x9933013e: [Fixed] CD at Int ATAPI
    Conn = ATAPI, Color = Unknown
    DefAssociation = 0x3, Sequence = 0xe
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
Node 0x12 [Pin Complex] wcaps 0x400301: Stereo Digital
  Pincap 0x00000010: OUT
  Pin Default 0x01454120: [Jack] SPDIF Out at Ext Rear
    Conn = Optical, Color = Green
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x07
Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x14 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00]
  Connection: 2
     0x0d 0x10
Node 0x15 [Audio Mixer] wcaps 0x20050f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x0c, nsteps=0x17, stepsize=0x0b, mute=1
  Amp-In vals:  [0x05 0x05] [0x00 0x00] [0x00 0x00]
  Amp-Out caps: ofs=0x0c, nsteps=0x0c, stepsize=0x0b, mute=1
  Amp-Out vals:  [0x0c 0x0c]
  Power: setting=D0, actual=D0
  Connection: 3
     0x11 0x14 0x1c
Node 0x16 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00]
  Connection: 2
     0x03 0x15
Node 0x17 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x04 0x15
Node 0x18 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x05 0x15
Node 0x19 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80]
  Connection: 2
     0x06 0x15
Node 0x1a [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x80 0x80] [0x00 0x00] [0x80 0x80]
  Connection: 4
     0x04 0x06 0x15 0x03
Node 0x1b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 4
     0x04 0x06 0x15 0x03
Node 0x1c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00]
  Connection: 2
     0x0c 0x0f
Node 0x1d [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1e [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1f [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000017: OUT Detect Trigger ImpSense
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x18
Node 0x20 [Pin Complex] wcaps 0x400581: Stereo
  Pincap 0x00000017: OUT Detect Trigger ImpSense
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Power: setting=D0, actual=D0
  Connection: 1
     0x17
  Processing Coefficient: 0x00
  Coefficient Index: 0x00
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x23 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
  Amp-Out caps: ofs=0x0f, nsteps=0x0f, stepsize=0x0b, mute=1
  Amp-Out vals:  [0x8f]

Koodia: [Valitse]

cat /proc/asound/card1/codec#0
cat: /proc/asound/card1/codec#0: Tiedostoa tai hakemistoa ei ole


[nm]

snd-hda-intel-ajurin parametri "position_fix=1" saattaisi auttaa: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/434511

Eli avaa tiedosto /etc/modprobe-d/alsa-base.conf tekstieditoriin:

gksudo gedit /etc/modprobe.d/alsa-base.conf

Lisää loppuun rivi:

Koodia: [Valitse]

options snd-hda-intel position_fix=1
Tarkista editorin hakutoiminnolla, ettei muilla riveillä ole merkkijonoa "snd-hda-intel". Jos siellä on jo toinen snd-hda-inteliä koskeva options-rivi, voit laittaa position_fix=1 -parametrin sen perään.

Tallenna tiedosto ja käynnistä kone uudelleen.

[Pjotor]

Ei pelitä...   

[nm]

Kokeile muuttaa lisäämäsi options-rivi muotoon:

Koodia: [Valitse]

options snd-hda-intel model=3stack position_fix=1
Käynnistä kone uudelleen ja näytä amixerin tuloste.

Yritätkö muuten käyttää ulkoista vai koneen sisäistä mikrofonia? Toinen saattaa toimia vaikka toinen ei toimi.

[Pjotor]

Koodia: [Valitse]

~$ amixer
Simple mixer control 'Master',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Headphone',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 174 [68%] [-16.20dB]
  Front Right: Playback 174 [68%] [-16.20dB]
Simple mixer control 'Front',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Front Mic',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Surround',0
  Capabilities: pswitch penum
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
Simple mixer control 'Center',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'LFE',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 23
  Mono:
  Front Left: Playback 0 [0%] [-36.00dB] [on]
  Front Right: Playback 0 [0%] [-36.00dB] [on]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 23
  Mono:
  Front Left: Playback 5 [22%] [-21.00dB] [on]
  Front Right: Playback 5 [22%] [-21.00dB] [on]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 23
  Mono:
  Front Left: Playback 0 [0%] [-36.00dB] [off]
  Front Right: Playback 0 [0%] [-36.00dB] [off]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 15
  Mono:
  Front Left: Playback 15 [100%] [0.00dB] [off]
  Front Right: Playback 15 [100%] [0.00dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 13
  Front Left: Capture 13 [100%] [33.00dB] [on]
  Front Right: Capture 13 [100%] [33.00dB] [on]
Simple mixer control 'Caller ID',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Channel Mode',0
  Capabilities: enum
  Items: '2ch' '6ch'
  Item0: '2ch'
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Mic' 'Front Mic' 'Line' 'CD' 'Mixer'
  Item0: 'Mic'
Simple mixer control 'Off-hook',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Sisäistä mikkiä olen yrittänyt saada toimimaan, mutta kokeilin tuossa ulkoistakin eikä homma siitä parantunut. nyt toki nauhoittaessa on alkunut kuulua rätinää, muuta ei sitten olekkaan...

[nm]

Näitä vinkkejä voisi vielä kokeilla:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/391114/comments/18
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/391114/comments/19

Eli poista paketti sl-modem-daemon, jos se on asennettuna, ja käynnistä kone uudelleen.
Jos tämä ei auta, lisää vielä parametri probe_mask=2 (sinulla ALC861 on toisessa slotissa) ääniajurin options-riville ja käynnistä taas uudelleen.