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[Bug 1074615] [NEW] [Acer AO722] Internal microphone don't work


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Internal microphone of netbook Acer AO722 seems don't work in 12.10.
In previous releases I mute left channel of microphone in alsamixer and it began to work. But in new release this trick don't work anymore.

ProblemType: Bug
Package: alsa-base 1.0.25+dfsg-0ubuntu3
ApportVersion: 2.6.1-0ubuntu9
Architecture: i386
 /dev/snd/controlC1:  zws       19134 F.... pulseaudio
 /dev/snd/pcmC1D0p:   zws       19134 F...m pulseaudio
 /dev/snd/controlC0:  zws       19134 F.... pulseaudio
CRDA: Error: [Errno 2] Нет такого файла или каталога
DistroRelease: Ubuntu 12.10
HibernationDevice: RESUME=UUID=3f144baf-c55e-45a4-979c-b7f2af017153
InstallationDate: Installed on 2012-08-26 (103 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120826)
MachineType: Acer AO722
MarkForUpload: True
NonfreeKernelModules: fglrx wl
Package: linux (not installed)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-19-generic root=UUID=4f92715f-57ba-43e9-be27-5e3ac5092633 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
 linux-restricted-modules-3.5.0-19-generic N/A
 linux-backports-modules-3.5.0-19-generic  N/A
 linux-firmware                            1.95
Tags:  quantal quantal
Uname: Linux 3.5.0-19-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 09/19/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JE10-BZ
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.07
dmi.modalias: dmi:bvnAcer:bvrV1.07:bd09/19/2011:svnAcer:pnAO722:pvrV1.07:rvnAcer:rnJE10-BZ:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.07:
dmi.product.name: AO722
dmi.product.version: V1.07
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Medium
         Status: Incomplete

** Tags: apport-bug apport-collected bios-outdated-1.11 i386 needs-upstream-testing quantal regression-release
[Acer AO722] Internal microphone don't work
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