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Old 09-11-2010, 09:34 PM   #1
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[UBUNTU] Internal mic doesn't work on easynote TR87

The sound is working fine, but i can't record with the internal microphone. i check the levels in alsamixer and everything is in 100%. Please help me !
my laptop model is : Packardbell Easynote TR-87


$ dpkg -l alsa-*

| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Nombre Versión Descripción
ii alsa-base 1.0.23+dfsg-1u ALSA driver configuration files
un alsa-oss <ninguna> (no hay ninguna descripción disponible)
ii alsa-utils 1.0.23-2ubuntu Utilities for configuring and using ALSA


$ lspci -nn | grep Audio

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)


$ cat /proc/asound/card0/codec#0 | grep Codec

Codec: VIA VT1702


$ hwinfo --sound

> hal.1: read hal dataprocess 2005: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file dbus-errors.c line 278.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
13: PCI 1b.0: 0403 Audio device
[Created at pci.318]
Unique ID: u1Nb.qtgE2CKW7I2
SysFS ID: /devices/pci0000:00/0000:00:1b.0
SysFS BusID: 0000:00:1b.0
Hardware Class: sound
Model: "Intel 82801I (ICH9 Family) HD Audio Controller"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x293e "82801I (ICH9 Family) HD Audio Controller"
SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
SubDevice: pci 0x020a
Revision: 0x03
Driver: "HDA Intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xf0700000-0xf0703fff (rw,non-prefetchable)
IRQ: 45 (4417 events)
Module Alias: "pci:v00008086d0000293Esv00001025sd0000020Abc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Old 09-11-2010, 09:40 PM   #2
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Do you get any movement on the meter under Input in the mixer app? Have you tried all the different options in the Connecter section?
Old 09-12-2010, 12:15 AM   #3
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there is no movement in the input meter. I tried to change the options that you say, but the mic still doesn't work
pleasee help!!


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