Erro Linha mal formada [RESOLVIDO]

Olá, sou novo com usuario de linux, mas ja tenho gostado muito e não me importo de ter certas dificuldades, pois é gratificante buscar meios de aprender coisas novas e soluções para problemas.

acho que vou fazer muitas pergutas e espero que com as repostas posa ajudar no futuro.

Ocoreu um ero com a minha central de software( ao menos acho que tem relação com ela), onde aparece um icone de erro para mim de linha mal formada como abaixo :

E: Linha mal formada 52 na lista de fontes /etc/apt/sources.list (dist parse)
E: A lista de fontes não pôde ser lida.

não sei como posso corigir, ah tbm não sei muito sobre forums, é o primeiro que realmente quis participar. Só pelo linux em krs. Se cometi algum erro na postagem podem me notificar sobre.

Obrigado.



Ao menos o ubunto one to sabendo usar

http://ubuntuone.com/28Pic3AYtNcEI2DWfryfJQ

humn ok acho que entendi, sendo novato tenho sim tentado me virar e posso ter instalado algo erado....

eis a saida(não sabia qual parte especifica a pegar):

cat /etc/apt/sources.list
deb cdrom:[Ubuntu 13.10 _Saucy Salamander_ - Release amd64 (20131016.1)]/ saucy main restricted
deb-src http://archive.ubuntu.com/ubuntu saucy main restricted #Added by software-properties

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://br.archive.ubuntu.com/ubuntu/ saucy main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ saucy multiverse restricted main universe #Added by software-properties

## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ saucy-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ saucy-updates multiverse restricted main universe #Added by software-properties

## 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/ saucy universe
deb http://br.archive.ubuntu.com/ubuntu/ saucy-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/ saucy multiverse
deb http://br.archive.ubuntu.com/ubuntu/ saucy-updates multiverse

## 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/ saucy-backports main restricted universe multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse #Added by software-properties

deb http://security.ubuntu.com/ubuntu saucy-security main restricted
deb-src http://security.ubuntu.com/ubuntu saucy-security multiverse restricted main universe #Added by software-properties
deb http://security.ubuntu.com/ubuntu saucy-security universe
deb http://security.ubuntu.com/ubuntu saucy-security 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 saucy partner
# deb-src http://archive.canonical.com/ubuntu saucy partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu saucy main
deb-src http://extras.ubuntu.com/ubuntu saucy main
deb http://archive.canonical.com/ partner
# deb-src http://archive.canonical.com/ partner
deb http://archive.canonical.com/ saucy partner
# deb-src http://archive.canonical.com/ saucy partner
# deb-src http://archive.canonical.com/ saucy partner

CONSEGUIII

muito obrigado...deposi que listei dei mais uma pesquisada.

usei o comando para editar a list : sudo gedit /etc/apt/sources.list

Entrando na list procurei a linha que estava dando erro(no caso a linha 52), e coloquei uma forquilha( # ) para que a mesma linha se torna-se um comentário ( fiquei com medo de apagar krs).

No fim, utilizei um update e deu certo. O negocio é não ficar parado.

segue as imagens para quem tiver um problema parecido.
Viva o linux, to apredendo aos poucos :P

http://ubuntuone.com/4jnb0hNAEqsQnIIgsmSizF

http://ubuntuone.com/0lLJxMEV71ZrvNWhIiFBco

http://ubuntuone.com/4B9yH2MkTi60dpkXNSodzX

http://ubuntuone.com/6NWqtGBqImmcINLkuSyKLN (a linha errada seria a de cima...)

Perfeito,

você pediu ajuda, entendeu o erro e resolveu o problema. Você já é um usuário linux.

Ehh cara to fazendo e aprendendo muita coisa com ele, não imaginava que ia gostar tanto... :)