Estou usando o "Software Updater" para instalar atualizações de software, mas estou recebendo o erro abaixo específico.
" Falha ao baixar os arquivos do pacote. Verifique sua conexão com a internet "
Não consegui identificar qual atualização específica está gerando o erro acima. Então eu comecei a instalar atualizações uma por uma "uma por vez" e descobri que os "arquivos de cabeçalho relacionados ao kernel do Linux versão 3.13.0 " não podem ser baixados. Mais precisamente, está sendo baixado em torno de 99% e, em seguida, ele falha ao fornecer o erro acima. Então, quando clico nessa atualização (obviamente em "Atualizador de Software"), aparece algo como abaixo na descrição.
Alterações para as versões linux-headers-3.13.0-107:
Versão instalada: nenhuma
Versão disponível: 3.13.0-107.154
Versão 3.13.0-107.154
Estou executando o Ubuntu 14.04 LTS. O que devo fazer para resolver o erro?
Meu conteúdo " /etc/apt/sources.list " é como abaixo.
# deb cdrom:[Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417)]/ 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 universe #Added by software-properties
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu trusty-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu trusty-updates multiverse main restricted 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://archive.ubuntu.com/ubuntu trusty universe
deb http://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://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://archive.ubuntu.com/ubuntu trusty-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu trusty-backports main restricted universe multiverse #Added by software-properties
deb http://archive.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://archive.ubuntu.com/ubuntu trusty-security multiverse main restricted universe #Added by software-properties
deb http://archive.ubuntu.com/ubuntu trusty-security universe
deb http://archive.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
## 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
## Virtual box
deb http://download.virtualbox.org/virtualbox/debian trusty contrib