[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/881490
Title:
Switched channels on HDMI 5.1 setup (Nvidia ION)
Status in pulseaudio package in Ubuntu:
Expired
Bug description:
I've choosen a Surround setup (HDMI 5.1) via sound preferences, and I
got a problem. Some channels were inverted. I used the Hardware "Test
speakers' to verify. The center sound was appearing on the rear-left,
and so on... The only right channels were front-left and front-right.
After search about this problem on the internet, I found this site:
http://www.bunkerhollow.com/blogs/matt/archive/2011/06/18/zotac-nd22-xbmc-hdmi-audio-configuration-in-ubuntu-11-04.aspx
The first weird thing is that the mentioned file,
/usr/share/pulseaudio/alsa-mixer/profile-sets/nvidia.conf, doesn't
exist on my machine, although I don't know if it were supposed to
exist.
After search for some similar file, I fixed the problem change the
file /usr/share/pulseaudio/alsa-mixer/profile-sets/extra-hdmi.conf. I
did what was suggested, commented the channel-map line and put a new
one, as follows:
;channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
channel-map = front-left,front-right,front-center,lfe,rear-left,rear-right
I'm reporting this because I think there is a way to detected the sound board
and do it automatically. My board is:
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
Just let me know if you need more info!
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pulseaudio 1:1.0-0ubuntu3 [modified:
usr/share/pulseaudio/alsa-mixer/profile-sets/default.conf
usr/share/pulseaudio/alsa-mixer/profile-sets/extra-hdmi.conf]
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: htpc 1727 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 20'
Mixer name : 'Nvidia MCP79/7A HDMI'
Components : 'HDA:10ec0888,10eca113,00100001
HDA:10de0007,10de0101,00100100'
Controls : 19
Simple ctrls : 9
Date: Tue Oct 25 13:34:42 2011
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
(20100816.1)
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (11 days ago)
dmi.bios.date: 01/12/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080015
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: To be filled by O.E.M.
dmi.board.vendor: To be filled by O.E.M.
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080015:bd01/12/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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