erro ao abrir o synaptic

[felipesayaman]

ola, estou tentanto abrir o synaptc e esta aparecendo o seguinte erro:
E: Linha mal formada 54 no arquivo de fontes /etc/apt/sources.list (análise de distribuição)
E: A lista de origens não pôde ser lida.
Configure as opções de repositórios para corrigir o problema.
E: _cache->open() failed, please report.
alguem sabe o que é e como resolver
(perdão se abri na area errada)

[zeroday]

Olá Felipe ,

Poste aqui este seu arquivo sources,list que está em /etc/apt/sources.list

Deve taer algum erro na linha 54 dele.

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[felipesayaman]

# 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
deb http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu lucid
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E80D6BF5
sudo apt-get update
sudo apt-get install cairo-dock cairo-dock-plug-ins
main ## Cairo-Dock-PPA
deb http://repository.glx-dock.org/ubuntu lucid cairo-dock
deb http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu lucid main ## Cairo-Dock-PPA

em negrito a 54, tava tentando instalar o dock cairo, mas nao consegui, o que faço com isto?

[zeroday]

Achei isto aqui que diz como instalá-lo:
http://linuxhub.net/2010/03/how-to-install-cairo-dock-in-ubuntu-10-04-lucid-lynx/
http://www.forum-invaders.com.br/vb/showthread.php/36589-Cairo-Dock-2.1.3-no-Ubuntu-10.04

Até mais

[felipesayaman]

segui o tutorial, mas na segunda linha de comando (apt-get update) surgiu o erro de linha mal formada 54

[platao]

Ola tente dessa forma;

sudo gedit /etc/apt/sources.list

Na tela que se abrira remova essas linhas;

deb http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu lucid
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E80D6BF5
sudo apt-get update
sudo apt-get install cairo-dock cairo-dock-plug-ins
main ## Cairo-Dock-PPA
deb http://repository.glx-dock.org/ubuntu lucid cairo-dock
deb http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu lucid main ## Cairo-Dock-PPA

Salve e feche.

Agora um modo mais facil faça o download do Ubuntu-Tweak http://ubuntu-tweak.com/ e na aba Desktop marque para instalação o Cairo (GLX dock com openGL) aplique e atualize.

[felipesayaman]

grato, o erro sumiu e consegui instalar o dock, vivendo e aprendendo, tenho só um mês de ubuntu e não conhecia o tweak, uma ultima pergunta se me permitem sem abrir outro topico, quando usava o windows, o scroll do mouse ao ser apertado no firefox iniciava uma navegação rapida nas paginas, tando no sentido cima baixo quanto no esquerda direita, mas no ubuntu isso nao ocorre

[zeroday]

main ## Cairo-Dock-PPA
deb http://repository.glx-dock.org/ubuntu lucid cairo-dock
deb http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu lucid main ## Cairo-Dock-PPA

Ola Platao ,

Poderia explicar o que estas linhas fazem?

Obrigado e ate mais

[platao]

Ola Zeroday, Leia http://wiki.forumdebian.com.br/index.php/Sources.list na verdade os comandos que estavam erradamente na source-list eram para ser colocardos no terminal, nao dentro do arquivo. Veja o modo de instalação no site do cairo http://www.glx-dock.org/ww_page.php?p=Debian%20e%20Ubuntu%20do%20reposit%C3%B3rio&lang=pt

[zeroday]

Ola Zeroday, Leia http://wiki.forumdebian.com.br/index.php/Sources.list na verdade os comandos que estavam erradamente na source-list eram para ser colocardos no terminal, nao dentro do arquivo. Veja o modo de instalação no site do cairo http://www.glx-dock.org/ww_page.php?p=Debian%20e%20Ubuntu%20do%20reposit%C3%B3rio&lang=pt

Vlw Platão ,

Esclarecedor como sempre.

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