Public bug reported:
Sound doesn't work in Mac Mini 2011 (macmini 5,2) with Ubuntu 11.10
(x86_64). So far I've only managed to get sound output from the internal
speaker by adding
options snd-hda-intel model=mbp55
to /etc/modprobe.d/alsabase.conf. This way I can get output from the
left speaker using Gnome's (Pulseaudio's?) speaker test. I've also tried
using 'imac27' and 'auto' as values for model which produces no sound
output. I've also checked alsamixer, but the outputs were not muted.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Uname: Linux 3.0.0-14-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: isido 1511 F.... pulseaudio
/dev/snd/controlC0: isido 1511 F.... pulseaudio
/dev/snd/pcmC0D0c: isido 1511 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xa8900000 irq 45'
Mixer name : 'Cirrus Logic CS4206'
Components : 'HDA:10134206,106b2300,00100302'
Controls : 17
Simple ctrls : 8
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xa8840000 irq 46'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Jan 15 17:00:42 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Internal Audio - HDA Intel PCH
Symptom_Jack: Green Headphone Out, N/A
Symptom_Type: No sound at all
Title: [Macmini5,2, Cirrus Logic CS4206, Green Headphone Out, N/A] No sound at
all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/20/2011
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MM51.88Z.0077.B0F.1110201309
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-4BC72D62AD45599E
dmi.board.vendor: Apple Inc.
dmi.board.version: Macmini5,2
dmi.chassis.type: 16
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-4BC72D62AD45599E
dmi.modalias:
dmi:bvnAppleInc.:bvrMM51.88Z.0077.B0F.1110201309:bd10/20/2011:svnAppleInc.:pnMacmini5,2:pvr1.0:rvnAppleInc.:rnMac-4BC72D62AD45599E:rvrMacmini5,2:cvnAppleInc.:ct16:cvrMac-4BC72D62AD45599E:
dmi.product.name: Macmini5,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-01-15T16:33:39.737490
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric
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https://bugs.launchpad.net/bugs/916798
Title:
No sound on Mac Mini 2011 [Macmini5,2, Cirrus Logic CS4206, Green
Headphone Out]
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