Public bug reported:
Hello,
I installed Ubuntu raring 13.04 on a Macbook Air 2,1 and I have no
sound. The card is recognized by alsamixer and pulseaudio. I put the
volume to the maximum, put all the mixer unmute in alsamixer, no sound
at all.
Thanks for your help.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-21.32-generic 3.8.8
Uname: Linux 3.8.0-21-generic x86_64
NonfreeKernelModules: wl nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rom1 1493 F.... pulseaudio
CurrentDmesg: [ 8.408776] NVRM: GPU at 0000:02:00:
GPU-e1116370-0337-a0c6-6dce-80e73ebd884a
Date: Sun May 19 20:29:36 2013
InstallationDate: Installed on 2013-05-19 (0 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/14/08
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA21.88Z.0075.B03.0811141325
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F42D88C8
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F42D88C8
dmi.modalias:
dmi:bvnAppleInc.:bvrMBA21.88Z.0075.B03.0811141325:bd11/14/08:svnAppleInc.:pnMacBookAir2,1:pvr1.0:rvnAppleInc.:rnMac-F42D88C8:rvr:cvnAppleInc.:ct10:cvrMac-F42D88C8:
dmi.product.name: MacBookAir2,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring
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https://bugs.launchpad.net/bugs/1181828
Title:
macbook air 2,1 no sound
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