Pessoal uso o ubuntu 10 e estou conseguindo rodar vídeos avi e rmvb no vlc, alguns dao uns lags q os mesmos videos não estão dando no meu windows, meu amarok nao consegue reproduzir minhas musicas em mp3, ele toca mas nao sai som, a msm musica é tocada pelo vlc mas com alguns defeitos no som. Outra coisa q acontece as vezes o som ta mt baixo e as vezes mt alto, alguém sabe o que pode ser ?

grato

-Instalou todos os plugins?

No synaptic procure por: 'ubuntu-restricted-extras' e instale.
No terminal: sudo apt-get install flashplugin-nonfree <enter>

-Repositórios Medibuntu

Terminal:
1- sudo wget http://www.medibuntu.org/sources.list.d/karmic.list -O /etc/apt/sources.list.d/medibuntu.list <enter>
2- wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | sudo apt-key add - <enter>
3- sudo apt-get update <enter>

Retorne.

Grande Izaias ajudando denovo... eu instalei os plugins de um outro jeito que pesquisei na net mais cedo, mas não sei te precisar como.... será que se eu fizer isso não vai dar conflito com o que eu jpa tenho ? tem como listar os que eu tenho para remover antes ?

Vai dar conflito sim.
Faça o seguinte, instale 1º os dois plugins que citei e deixe o do Medibuntu (não instale esse por enquanto). Vamos ver.

Depois aplique esse comando no terminal: sudo gedit /etc/apt/sources.list
Cole aqui o resultado.

ta baixando... percebi que o plugin do flash ele instala tb, mas eu instalei de outro jeito que pesqueisei ?? tem problema tb ne?

Se instalar apenas o 'ubuntu-restricted-extras' e o 'flashplugin-nonfree', não terá problema nenhum.
Por enquanto instale apenas esses, OK?!

ta dando erro ao fazer o download, mas sem fazer o download está assim:

# deb cdrom:[Ubuntu 10.04.1 LTS _Lucid Lynx_ - Release i386 (20100816.1)]/ 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




Tem como resolver assim ou preciso de fazer o download ?

Nossa cara! De onde copiou isso?
Tem duas linhas comentadas em sua Sources.List (com '#' na frente de 'deb').
Faz o seguinte, nessas linhas:
# 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

delete os '#', salve e feche. Depois no terminal: sudo apt-get update

Retorne.

ok atualizando quase 80mb... vc aguarda ?

atualizei e agora ?

Se não deu nenhum problema, pode seguir minha 1ª resposta.

essa é a lista agora dps do download de 1 codec

# deb cdrom:[Ubuntu 10.04.1 LTS _Lucid Lynx_ - Release i386 (20100816.1)]/ 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