plugin Código do CD de Audio?

Um plugin Código do CD de Audio é necessário para tocar esse stream, mas não está instalado.

Esta mensagem surgiu após tentar rodar um Cd de áudio baixado via torrent,, como posso resolver este problema???
O formato é .wav

Olá amigo, já tentou reproduzir o som de outro arquivo .wav além deste que baixou via torrent?

Ja tentou atualizar seus repositórios com:

apt-get update


???

Caso seu Ubuntu for o Lucid (caso não seja, altere lucid pela sua versão), no terminal digite:

$ sudo gedit /etc/apt/sources.list

Delete o que estiver nesse arquivo e cOle o que está abaixo:

############### INICIO ###############

### Ubuntu Lucid Lynx 10.04 LTS
##

### Ubuntu Lucid Lynx Main:
deb http://br.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse
### deb-src http://br.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse

### Ubuntu Lucid Lynx Updates:
deb http://br.archive.ubuntu.com/ubuntu/ lucid-security main restricted universe multiverse
deb http://br.archive.ubuntu.com/ubuntu/ lucid-updates main restricted universe multiverse
### deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-security main restricted universe multiverse
### deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-updates main restricted universe multiverse

### Ubuntu Lucid Lynx Proposed Updates:
### deb http://br.archive.ubuntu.com/ubuntu/ lucid-proposed main restricted universe multiverse
### deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-proposed main restricted universe multiverse

### Ubuntu Lucid Lynx Backports:
### deb http://br.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
### deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse

### Ubuntu Lucid Lynx Partner:
deb http://archive.canonical.com/ubuntu lucid partner
### deb-src http://archive.canonical.com/ubuntu lucid partner

### Medibuntu - http://www.medibuntu.org/
### Chave GPG: sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update
deb http://packages.medibuntu.org/ lucid free non-free
### deb-src http://packages.medibuntu.org/ lucid free non-free

############### FIM ###############

Salve e feche esse arquivo

Rode os seguintes comandos:

$ sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update
$ sudo apt-get install sun-java6-bin sun-java6fonts sun-java6-jre sunjava6-plugin
$ sudo apt-get install vlc mozilla-plugin-vlc
$ sudo apt-get install ubuntu-restricted-extras

E esqueça da vida, pois vai demorar!

Veja o meu souces.list ele já tinha sido alterado para o que está abaixo deixa como está ou muda para seu de vez?

# deb cdrom:[Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)]/ lucid main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://br.archive.ubuntu.com/ubuntu/ lucid main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ lucid-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://br.archive.ubuntu.com/ubuntu/ lucid universe
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid universe
deb http://br.archive.ubuntu.com/ubuntu/ lucid-updates universe
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://br.archive.ubuntu.com/ubuntu/ lucid multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid multiverse
deb http://br.archive.ubuntu.com/ubuntu/ lucid-updates multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://br.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
# deb-src http://br.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu lucid partner
deb-src http://archive.canonical.com/ubuntu lucid partner

deb http://security.ubuntu.com/ubuntu lucid-security main restricted
deb-src http://security.ubuntu.com/ubuntu lucid-security main restricted
deb http://security.ubuntu.com/ubuntu lucid-security universe
deb-src http://security.ubuntu.com/ubuntu lucid-security universe
deb http://security.ubuntu.com/ubuntu lucid-security multiverse
deb-src http://security.ubuntu.com/ubuntu lucid-security multiverse
# Medibuntu
deb http://packages.medibuntu.org/ lucid free non-free
na última linha está descomentada e a sua não ajuda ae pv, ou deixo assim mesmo..

As únicas diferenças entre o seu sources.list e o meu são:

No meu caso os repositórios deb-src estão desativados (porque não preciso deles).

Ainda no meu caso os repositórios Proposed Updates e Backports estão comentados (para melhorar a estabilidade e para não ficar baixando muitos pacotes).

E no seu caso há uma série de comentários inúteis, que só servem pra confundir o usuário.

O que foi passado é o que deve ser feito, agora fica por sua conta!

Dê uma olhada nesse artigo: http://ubuntued.info/multimedia-no-ubuntu-lucid-lynx