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[Bug 444709] Re: No sound on macbook pro 5.3 (Karmic Beta)

 

Hi Vince,

If you could also please test the latest upstream kernel available that would be great.  It will allow additional upstream developers to examine the issue.  Refer to https://wiki.ubuntu.com/KernelMainlineBuilds .  Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag.  This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text.  Please let us know your results.
        
Thanks in advance.
        
    [This is an automated message.  Apologies if it has reached you inappropriately; please just reply to this message indicating so.]
    

** Tags added: kernel-sound

** Tags added: needs-upstream-testing

** Tags added: kj-triage

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

-- 
No sound on macbook pro 5.3 (Karmic Beta)
https://bugs.launchpad.net/bugs/444709
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Support, which is the registrant for Mactel Support.

Status in Mactel Support: New
Status in “linux” package in Ubuntu: Incomplete

Bug description:
There is no sound on my macbook pro 5.3 (either internal speakers nor headphone jack).

I'm using karmic 64bit.

I have checked sound levels in alsa and in the gnome sound configuration and they are to the maximum.

I'll gladly help with any information/test required if I can be of any assistance.

ProblemType: Bug
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: HDA Generic [HDA Generic]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: HDA Generic [HDA Generic]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/pcmC0D0p:   slayer     1942 F...m pulseaudio
 /dev/snd/controlC0:  slayer     1942 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xe7480000 irq 22'
   Mixer name	: 'Generic 1013 ID 4206'
   Components	: 'HDA:10134206,106b4b00,00100301'
   Controls      : 5
   Simple ctrls  : 3
Date: Tue Oct  6 18:41:39 2009
DistroRelease: Ubuntu 9.10
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
 
 pan0      no wireless extensions.
MachineType: Apple Inc. MacBookPro5,3
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-11-generic 2.6.31-11.38
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-generic root=UUID=bf768ad8-7b89-466d-ae66-5982440e08c5 ro quiet splash
ProcEnviron:
 LANG=fr_BE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-11-generic N/A
 linux-firmware 1.20
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Uname: Linux 2.6.31-11-generic x86_64
dmi.bios.date: 06/15/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP53.88Z.00AC.B03.0906151647
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F22587C8
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22587C8
dmi.modalias: dmi:bvnAppleInc.:bvrMBP53.88Z.00AC.B03.0906151647:bd06/15/09:svnAppleInc.:pnMacBookPro5,3:pvr1.0:rvnAppleInc.:rnMac-F22587C8:rvr:cvnAppleInc.:ct10:cvrMac-F22587C8:
dmi.product.name: MacBookPro5,3
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.