Abra o console virtual (ctrl + alt + F1) e execute os comandos abaixo,
sudo apt-get -f install
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get install unity
Em seguida, reinicie o seu PC.
Ok, isso vai ser longo e estranho ...
Meu sistema é um ultrabook Dell XPS 13 (apenas rodando o 13.10, não o sistema Sputnik)
Houve uma atualização ontem que exigiu uma reinicialização, então desliguei minha máquina no momento e a iniciei esta manhã e ela me jogou no terminal
Neste ponto, o meu sistema também não tem interfaces de rede (wifi)
Eu tentei:
startx
do cli, isso me deu um desktop, mas não menus, mouse, etc. unity
do cli, isso me deu um erro sobre não conseguir encontrar um display startx
then unity
, isso me deu menus, mas ainda sem mouse ou wifi lspci
mostra que os dispositivos estão no sistema, mas "não reivindicados" uname -r
mostra o kernel 3.13.0, não é 13.10 usando 3.11? Agora, se eu inicializar pelo modo de recuperação, recebo a tela de login da unidade, mas não consigo fazer login (a tela fica preta e o laptop trava), mas agora se eu ctrl-alt-f1 conseguir acesso wifi. / p>
De mais algumas googling eu encontrei alguém sugerindo:
sudo apt-get install --reinstall ubuntu-desktop
E foi aí que as coisas começaram a ficar estranhas ...
O comando acima listou algumas dependências não satisfeitas e não continuaria, mas eu li que a aptidão seria melhor para classificá-las. Então eu tentei sudo aptitude reinstall ubuntu-desktop
e, aparentemente, eu tenho uma carga de pacotes da Trusty.
O comando aptitude mostrou-me várias maneiras de resolver as dependências e eu aceitei o que significava reverter os pacotes confiáveis, mas isso não ajudou.
Então agora eu não sei o que está acontecendo. Alguma idéia do que aconteceu e como eu recebo meu sistema de volta?
Editar:
/etc/apt/sources.list
# deb cdrom:[Ubuntu 13.04 _Raring Ringtail_ - Release amd64 (20130424)]/ raring main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ saucy main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ saucy main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ saucy-updates main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ saucy-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://gb.archive.ubuntu.com/ubuntu/ saucy universe
deb-src http://gb.archive.ubuntu.com/ubuntu/ saucy universe
deb http://gb.archive.ubuntu.com/ubuntu/ saucy-updates universe
deb-src http://gb.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://gb.archive.ubuntu.com/ubuntu/ saucy multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ saucy multiverse
deb http://gb.archive.ubuntu.com/ubuntu/ saucy-updates multiverse
deb-src http://gb.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://gb.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu saucy-security main restricted
deb-src http://security.ubuntu.com/ubuntu saucy-security main restricted
deb http://security.ubuntu.com/ubuntu saucy-security universe
deb-src http://security.ubuntu.com/ubuntu saucy-security universe
deb http://security.ubuntu.com/ubuntu saucy-security multiverse
deb-src 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 raring partner
deb-src http://archive.canonical.com/ubuntu raring 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
/etc/apt/sources.list.d/ contém um número de arquivos, da leitura que eu fiz é apenas os arquivos .list que têm um efeito, então aqui estão eles:
/etc/apt/sources.list.d/anton50489-test-saucy.list
# deb http://ppa.launchpad.net/anton50489/test/ubuntu saucy main
# deb-src http://ppa.launchpad.net/anton50489/test/ubuntu saucy main
/etc/apt/sources.list.d/google-chrome.list
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/chrome/deb/ stable main
/etc/apt/sources.list.d/steam.list
deb http://repo.steampowered.com/steam/ precise steam
deb-src http://repo.steampowered.com/steam/ precise steam
/etc/apt/sources.list.d/videolan-stable-daily-saucy.list
# deb http://ppa.launchpad.net/videolan/stable-daily/ubuntu saucy main
# deb-src http://ppa.launchpad.net/videolan/stable-daily/ubuntu saucy main
# deb-src http://ppa.launchpad.net/videolan/stable-daily/ubuntu saucy main
/etc/apt/sources.list.d/webupd8team-y-ppa-manager-saucy.list
deb http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu saucy main
# deb-src http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu saucy main
Felicidades,
Matt
Abra o console virtual (ctrl + alt + F1) e execute os comandos abaixo,
sudo apt-get -f install
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get install unity
Em seguida, reinicie o seu PC.
sudo apt-get install -y syslinux-themes-debian-wheezy
sudo apt-get remove --purge ubuntu-desktop #this flush your cache/sources list
sudo apt-get remove --purge unity
e finalmente
sudo apt-get install -y ubuntu-desktop