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Dear all,
My laptop's mike phone seems not work, but the speaker works well.
The audio device is Intel Corporation 82801I (ICH9 Family) HD Audio Controller,
and the Codec is Realtek ALC662 rev1.
Could any one help me?
Thank you.
Last edited by lusurf (2011-11-27 04:24:15)
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Have you checked the input volume? What program are you using to record? Please provide output of
cat /proc/bus/input/devices
--empthollow
Check out my Arch based live distro http://fluxcapacity.99k.org
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Have you checked the input volume? What program are you using to record? Please provide output of
cat /proc/bus/input/devices
The program i used is gnome-sound-recorder.
And here is the /proc/bus/input/devices content:
I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input0
U: Uniq=
H: Handlers=kbd event0
B: PROP=0
B: EV=120013
B: KEY=4 2000000 3803078 f800d001 feffffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=0000 Product=0003 Version=0000
N: Name="Sleep Button"
P: Phys=PNP0C0E/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=4000 0 0 0 0
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
U: Uniq=
H: Handlers=event2
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
U: Uniq=
H: Handlers=kbd event3
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:19/LNXVIDEO:00/input/input4
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b 0 0 0 0 0 0 0
I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input5
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=40001
B: SND=6
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Asus Laptop extra buttons"
P: Phys=asus_laptop/input0
S: Sysfs=/devices/platform/asus_laptop/input/input6
U: Uniq=
H: Handlers=kbd rfkill event6
B: PROP=0
B: EV=13
B: KEY=100000 0 0 0 1706c 900000 800278 1501000 e0000 0 0 0
B: MSC=10
I: Bus=0019 Vendor=1283 Product=0000 Version=0000
N: Name="ITE8708 CIR transceiver"
P: Phys=
S: Sysfs=/devices/virtual/rc/rc0/input7
U: Uniq=
H: Handlers=kbd event7
B: PROP=0
B: EV=100013
B: KEY=fff 0 0 200 108fc32e 2376051 0 0 0 7 158000 4192 4001 8e9680 0 0 10000000
B: MSC=10
I: Bus=0001 Vendor=10ec Product=0662 Version=0001
N: Name="HDA Digital PCBeep"
P: Phys=card0/codec#0/beep0
S: Sysfs=/devices/pci0000:00/0000:00:1b.0/input/input8
U: Uniq=
H: Handlers=kbd event8
B: PROP=0
B: EV=40001
B: SND=6
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1b.0/sound/card0/input9
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA Intel Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1b.0/sound/card0/input10
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA ATI HDMI HDMI/DP"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
U: Uniq=
H: Handlers=event11
B: PROP=0
B: EV=21
B: SW=100
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="MCE IR Keyboard/Mouse (ite-cir)"
P: Phys=/input0
S: Sysfs=/devices/virtual/input/input12
U: Uniq=
H: Handlers=kbd mouse0 event12
B: PROP=0
B: EV=100017
B: KEY=30000 0 7 ff87207a c14057ff febeffdf ffefffff ffffffff fffffffe
B: REL=3
B: MSC=10
I: Bus=0011 Vendor=0002 Product=0007 Version=81b1
N: Name="SynPS/2 Synaptics TouchPad"
P: Phys=isa0060/serio4/input0
S: Sysfs=/devices/platform/i8042/serio4/input/input13
U: Uniq=
H: Handlers=mouse1 event13
B: PROP=1
B: EV=b
B: KEY=420 0 30000 0 0 0 0 0 0 0 0
B: ABS=11000003
I: Bus=0003 Vendor=046d Product=c016 Version=0110
N: Name="Logitech Optical USB Mouse"
P: Phys=usb-0000:00:1d.1-1/input0
S: Sysfs=/devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.0/input/input14
U: Uniq=
H: Handlers=mouse2 event14
B: PROP=0
B: EV=17
B: KEY=70000 0 0 0 0 0 0 0 0
B: REL=103
B: MSC=10
I: Bus=0003 Vendor=174f Product=5a31 Version=0927
N: Name="USB 2.0 Camera"
P: Phys=usb-0000:00:1d.7-5/button
S: Sysfs=/devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.0/input/input15
U: Uniq=
H: Handlers=kbd event15
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0 0 0 0
And the alsamixer's output is here
┌──────────────────────────── AlsaMixer v1.0.24.2 ─────────────────────────────┐
│ Card: HDA Intel F1: Help │
│ Chip: Realtek ALC662 rev1 F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: Master [dB gain: -32.00] Esc: Exit │
│ │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │ │ │▒▒│ │▒▒│ │ │ │ │ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │ │ │▒▒│ │▒▒│ │▒▒│ │▒▒│ >
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ ├──┤ ┌──┐ ├──┤ └──┘ ├──┤ ┌──┐ ┌──┐ ├──┤ │
│ │OO│ │OO│ │OO│ │MM│ │OO│ │OO│ │MM│ │
│ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ └──┘ │
│ 23 100<>96 98<>100 93<>93 93<>93 │
│ < Master >Headphon Speaker PCM Mic S/PDIF S/PDIF D Beep │
└──────────────────────────────────────────────────────────────────────────────┘
Last edited by lusurf (2011-11-27 08:11:10)
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You have the same mic as me on my EEEPC. From the looks of it I would say the kernel is handling the mic properly. I know that gnome uses pulseaudio which has caused some odd happenings including some input problems with the mic jack. I did not look very far into these and simply removed pulseaudio as I don't use gnome anymore. If you do not use pulseaudio, I would look closer at how gnome-sound-recorder works. Try audacity to see if it's the program or something deeper.
--empthollow
Check out my Arch based live distro http://fluxcapacity.99k.org
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According to alsamixer, the mic is muted (see the MM?). Try unmuting it
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What a keen observation. Sometimes it's the simple things that are the most daunting.
--empthollow
Check out my Arch based live distro http://fluxcapacity.99k.org
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