Hi,
Очень нужно оживить микрофон на нескольких машинах. На них сейчас
бранч. Но буке картина такая:
uname -ra
Linux k1-host.iop.kiev.ua 2.6.18-std-smp-alt8 #1 SMP Mon Sep 24
01:41:06 MSD 2007 i686 GNU/Linux

rpm -qa|grep alsa
kernel-modules-alsa-std-smp-1.0.13-alt4.132626.6
kernel-modules-alsa-std-smp-1.0.13-alt2.132626.3
kernel-modules-alsa-std-smp-1.0.14-alt1.132626.8
kernel-modules-alsa-std26-up-1.0.10-alt4.M30.1.132620.10
libao-alsa-0.8.6-alt10
kernel-modules-alsa-std-smp-1.0.14-alt1.132626.7
alsa-utils-1.0.14-alt3
alsa-oss-1.0.14-alt1
kernel-modules-alsa-std26-up-1.0.12-alt2.132624.13
libvisual-input-alsa-0.2.0-alt2
libalsa-1.0.14a-alt2.1

rpm -qa|grep oss
beep-output-crossfade-0.2.2-alt1
libao-oss-0.8.6-alt10
gst-plugins-oss-0.10.6-alt1
alsa-oss-1.0.14-alt1

 pciscan
Recommended driver     Description
------------------     -----------
intel-agp              Intel Corporation Mobile 915GM/PM/GMS/910GML
Express Processor to DRAM Controller [Host bridge]
intelfb                Intel Corporation Mobile 915GM/GMS/910GML
Express Graphics Controller [VGA compatible controller]
unknown                Intel Corporation Mobile 915GM/GMS/910GML
Express Graphics Controller [Display controller]
snd-hda-intel          Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) High Definition Audio Controller []
shpchp                 Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) PCI Express Port 1 [PCI bridge Normal decode]
shpchp                 Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) PCI Express Port 2 [PCI bridge Normal decode]
shpchp                 Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) PCI Express Port 3 [PCI bridge Normal decode]
uhci-hcd               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #1 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #2 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #3 [UHCI USB Controller]
uhci-hcd               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #4 [UHCI USB Controller]
ehci-hcd               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB2 EHCI Controller [EHCI USB Controller]
unknown                Intel Corporation 82801 Mobile PCI Bridge [PCI
bridge Subtractive decode]
intel-rng              Intel Corporation 82801FBM (ICH6M) LPC
Interface Bridge [ISA bridge]
piix                   Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) IDE Controller [IDE interface storage controller]
ahci                   Intel Corporation 82801FBM (ICH6M) SATA
Controller [IDE interface storage controller]
i2c-i801               Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) SMBus Controller [SMBus]
yenta_socket           ENE Technology Inc CB-712/4 Cardbus Controller
[CardBus bridge]
unknown                ENE Technology Inc ENE PCI Memory Stick Card
Reader Controller [FLASH memory]
sdhci                  ENE Technology Inc ENE PCI Secure Digital Card
Reader Controller []
unknown                ENE Technology Inc Unknown device 0551 [FLASH
memory]
ohci1394               VIA Technologies, Inc. IEEE 1394 Host
Controller [OHCI FireWire (IEEE 1394)]
r8169                  Realtek Semiconductor Co., Ltd. RTL-8169
Gigabit Ethernet [Ethernet controller]

00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) High Definition Audio Controller (rev 04)

Через alsamixer повключал уже всё до чего дотянулся... Микрофон
молчит...
amixer contents
numid=31,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw---RW-,values=2,min=0,max=255,step=0
  : values=230,230
  | dBscale-min=-51.00dB,step=0.20dB,mute=0
numid=2,iface=MIXER,name='Front Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=1,iface=MIXER,name='Front Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=64,step=0
  : values=54,54
  | dBscale-min=-64.00dB,step=1.00dB,mute=0
numid=4,iface=MIXER,name='Surround Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=off,off
numid=3,iface=MIXER,name='Surround Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=64,step=0
  : values=0,0
  | dBscale-min=-64.00dB,step=1.00dB,mute=0
numid=7,iface=MIXER,name='Center Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=5,iface=MIXER,name='Center Playback Volume'
  ; type=INTEGER,access=rw---R--,values=1,min=0,max=64,step=0
  : values=0
  | dBscale-min=-64.00dB,step=1.00dB,mute=0
numid=8,iface=MIXER,name='LFE Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=6,iface=MIXER,name='LFE Playback Volume'
  ; type=INTEGER,access=rw---R--,values=1,min=0,max=64,step=0
  : values=0
  | dBscale-min=-64.00dB,step=1.00dB,mute=0
numid=12,iface=MIXER,name='Line Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=11,iface=MIXER,name='Line Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=65,step=0
  : values=54,54
  | dBscale-min=-35.00dB,step=1.00dB,mute=0
numid=10,iface=MIXER,name='CD Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=9,iface=MIXER,name='CD Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=65,step=0
  : values=59,59
  | dBscale-min=-35.00dB,step=1.00dB,mute=0
numid=14,iface=MIXER,name='Mic Playback Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=off,off
numid=13,iface=MIXER,name='Mic Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=65,step=0
  : values=0,0
  | dBscale-min=-35.00dB,step=1.00dB,mute=0
numid=17,iface=MIXER,name='Capture Switch'
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=19,iface=MIXER,name='Capture Switch',index=1
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=21,iface=MIXER,name='Capture Switch',index=2
  ; type=BOOLEAN,access=rw------,values=2
  : values=on,on
numid=16,iface=MIXER,name='Capture Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=35,step=0
  : values=23,23
  | dBscale-min=0.00dB,step=1.00dB,mute=0
numid=18,iface=MIXER,name='Capture Volume',index=1
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=35,step=0
  : values=0,0
  | dBscale-min=0.00dB,step=1.00dB,mute=0
numid=20,iface=MIXER,name='Capture Volume',index=2
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=35,step=0
  : values=0,0
  | dBscale-min=0.00dB,step=1.00dB,mute=0
numid=25,iface=MIXER,name='IEC958 Playback Con Mask'
  ; type=IEC958,access=r-------,values=1
  : values=[AES0=0x0f AES1=0xff AES2=0x00 AES3=0x00]
numid=26,iface=MIXER,name='IEC958 Playback Pro Mask'
  ; type=IEC958,access=r-------,values=1
  : values=[AES0=0x0f AES1=0x00 AES2=0x00 AES3=0x00]
numid=27,iface=MIXER,name='IEC958 Playback Default'
  ; type=IEC958,access=rw------,values=1
  : values=[AES0=0x04 AES1=0x00 AES2=0x00 AES3=0x00]
numid=28,iface=MIXER,name='IEC958 Playback Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
numid=30,iface=MIXER,name='Caller ID Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off
numid=15,iface=MIXER,name='Channel Mode'
  ; type=ENUMERATED,access=rw------,values=1,items=2
  ; Item #0 '2ch'
  ; Item #1 '6ch'
  : values=0
numid=32,iface=MIXER,name='Digital Capture Volume'
  ; type=INTEGER,access=rw---RW-,values=2,min=0,max=120,step=0
  : values=60,60
  | dBscale-min=-30.00dB,step=0.50dB,mute=0
numid=22,iface=MIXER,name='Input Source'
  ; type=ENUMERATED,access=rw------,values=1,items=4
  ; Item #0 'Mic'
  ; Item #1 'Front Mic'
  ; Item #2 'Line'
  ; Item #3 'CD'
  : values=1
numid=23,iface=MIXER,name='Input Source',index=1
  ; type=ENUMERATED,access=rw------,values=1,items=4
  ; Item #0 'Mic'
  ; Item #1 'Front Mic'
  ; Item #2 'Line'
  ; Item #3 'CD'
  : values=0
numid=24,iface=MIXER,name='Input Source',index=2
  ; type=ENUMERATED,access=rw------,values=1,items=4
  ; Item #0 'Mic'
  ; Item #1 'Front Mic'
  ; Item #2 'Line'
  ; Item #3 'CD'
  : values=0
numid=29,iface=MIXER,name='Off-hook Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=off

Почему-то регулятор громкости в Гноме (модуль регулировки звука с
панели) представляется как Realtek ALC880 (OSS mixer) и никаких
других устройств не предлагает. Микрофон молчит. А нужно чтоб
работал. Что ещё можно попробовать?
На второй машине тоже бранч. Микрофон вроде и живой, если верить
индикатору записи, но звука в Скайпе нет. А как ещё проверить где
затык? В самом Скайпе или индикатор врет?..
-- 
Rgrds,
Andriy
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email: dobr at iop dot kiev dot ua            Kyiv, Ukraine
Phone: (380-44)   525-7824            Department of Gas Electronics
Fax:   (380-44)   525-2329             Institute of Physics of NASU
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