Outro dia eu estava experimentando diferentes ambientes de desktop, como o Pantheon, o Gnome, etc.
Mas quando eu estava tentando instalar o Pantheon / Elementary Shell, surgiu um erro. Eu ignorei pensando que não era nada importante (porque era apenas sobre os temas). E alguns dias antes disso, eu estava testando diferentes temas com o gerenciador de janelas e ícones, um dos temas era o pacote Elementary Icon. Agora, sempre que tento instalar algo, ele me diz para digitar sudo apt-get -f install e, quando eu o digito, recebo alguns erros. Aqui está a saída:
$ sudo apt-get install cinnamon
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
cinnamon : Depends: gir1.2-muffin-3.0 but it is not going to be installed
Depends: libmuffin0 (>= 1.1.2) but it is not going to be installed
Depends: caribou but it is not going to be installed
Depends: mesa-utils but it is not going to be installed
Depends: gkbd-capplet but it is not going to be installed
Recommends: nemo but it is not going to be installed
elementary-artwork : Depends: elementary-theme but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
elementary-theme
The following NEW packages will be installed:
elementary-theme
0 upgraded, 1 newly installed, 0 to remove and 41 not upgraded.
2 not fully installed or removed.
Need to get 0 B/57.4 kB of archives.
After this operation, 415 kB of additional disk space will be used.
Do you want to continue [Y/n]? y
(Reading database ... 279974 files and directories currently installed.)
Unpacking elementary-theme (from .../elementary-theme_3.2-0~r601+pkg289~quantal1_all.deb) ...
dpkg: error processing /var/cache/apt/archives/elementary-theme_3.2-0~r601+pkg289~quantal1_all.deb (--unpack):
trying to overwrite '/usr/share/themes/elementary/gtk-3.0/toolbar.css', which is also in package elementary 3.1
Errors were encountered while processing:
/var/cache/apt/archives/elementary-theme_3.2-0~r601+pkg289~quantal1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)"
No lugar das notificações (na unidade, a barra superior, o gnome, o centro de notificações na parte inferior da tela), há um erro dizendo:
An error occurred. Please run Package Manager from the right-click menu or run apt-get in a terminal to see what is wrong. The Error message was: Error: BrokenCount > 0". This usually means that your installed packages must have unmet dependencies.
Eu encontrei a correção para isso, eu digitei este comando no terminal:
sudo dpkg -i --force-overwrite /var/cache/apt/archives/elementary-theme_3.2-0~r601+pkg289~quantal1_all.deb
Então eu re-digitei o comando anterior:
sudo apt-get -f install
Então tudo voltou ao normal e agora tudo está funcionando bem.