mactel-support team mailing list archive

[Steve Conklin <463178@xxxxxxxxxxxxxxxxxx>]

SRU Justification

Impact: The upstream process for stable tree updates is quite similar in
scope to the Ubuntu SRU process, e.g., each patch has to demonstrably
fix a bug, and each patch is vetted by upstream by originating either
directly from Linus' tree or in a minimally backported form of that
patch.

The 2.6.32.21 upstream stable patch set is now available and contains
fixes for this problem. It should be included in the Ubuntu kernel as
well.

Related commits in the Ubuntu Lucid repo are:

b287a55 ALSA: hda - Add Macbook 5,2 quirk

** Changed in: linux (Ubuntu)
    Milestone: None => lucid-updates

-- 
Sound isn't working on MacBook 5,2
https://bugs.launchpad.net/bugs/463178
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Support, which is the registrant for Mactel Support.

Status in Mactel Support: Fix Released
Status in “linux” package in Ubuntu: Fix Released

Bug description:
No sound is working on my MacBook 5,2. The only other information I have is that the headphone jack has a red LED on.

AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  dstansby   1459 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0x93480000 irq 22'
   Mixer name	: 'Realtek ALC889A'
   Components	: 'HDA:10ec0885,106b4a00,00100103'
   Controls      : 32
   Simple ctrls  : 17
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
NonfreeKernelModules: wl
Package: alsa-driver (not installed)
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Tags: lucid
Uname: Linux 2.6.32-22-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/16/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MB52.88Z.0088.B05.0904162222
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F22788AA
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22788AA
dmi.modalias: dmi:bvnAppleInc.:bvrMB52.88Z.0088.B05.0904162222:bd04/16/09:svnAppleInc.:pnMacBook5,2:pvr1.0:rvnAppleInc.:rnMac-F22788AA:rvr:cvnAppleInc.:ct10:cvrMac-F22788AA:
dmi.product.name: MacBook5,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.