Software Center não abre mais, não consigo instalar nada pelo terminal.

removido
(usa Nenhuma)

Enviado em 07/12/2015 - 23:03h

sudo nano /etc/apt/sources.list.d/

Rode comando acima
Poste resultado

rodrigommsilva
(usa elementary OS)

Enviado em 07/12/2015 - 23:09h

# deb cdrom:[elementary OS 0.3.1 _Freya_ - Stable amd64 (20150903)]/ trusty main restricted

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

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

deb http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted
deb http://security.ubuntu.com/ubuntu trusty-security universe
deb-src http://security.ubuntu.com/ubuntu trusty-security universe
deb http://security.ubuntu.com/ubuntu trusty-security multiverse
deb-src http://security.ubuntu.com/ubuntu trusty-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 trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner

## Uncomment the following two lines to add software from Ubuntu's
## 'extras' repository.
## 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 trusty main
# deb-src http://extras.ubuntu.com/ubuntu trusty main

removido
(usa Nenhuma)

Enviado em 08/12/2015 - 00:58h

-sources.list parece estar em ordem
-rode um dos comandos de cada vez::
sudo dpkg --configure -a
sudo apt-get -f install
sudo apt-get -f remove
sudo apt-get update
sudo apt-get upgrade

rodrigommsilva
(usa elementary OS)

Enviado em 08/12/2015 - 01:14h

Bom, depois de rodar os comandos, o erro persistiu. Ainda mudou a tela de boot que aparecia o símbolo do elementary os para o do kubuntu (?)

O procedimento ocorreu tudo ok, mas quando rodei o comando sudo apt-get update o erro foi esse:
rodrigo@rodrigo-C14CR21:~$ sudo apt-get update
[sudo] password for rodrigo:
E: Tipo '<!DOCTYPE' não é conhecido na linha 1 na lista de fontes /etc/apt/sources.list.d/medibuntu.list
E: A lista de fontes não pode ser lida.
rodrigo@rodrigo-C14CR21:~$

Ignorei, segui o restante do procedimento e aconteceu o que disse acima, a única diferença é que a tela de boot do sistema mudou, enfim. Eu tô adorando o elementary os, mas esse bug tá quase me deixando trocar de distro.

removido
(usa Nenhuma)

Enviado em 08/12/2015 - 07:47h

Testei Freya por uma semana e tbem estava bugado.
Por isso não recomendaria a distribuição
Prefiro o Voyager que tem um belo visual