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


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$ dpkg -l alsa-*


Desired=Unknown/Install/Remove/Purge/Hold
| 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


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$ lspci -nn | grep Audio


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


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

Codec: VIA VT1702


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$ 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

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?

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!!