Por favor, ajude eu recebo a seguinte mensagem abaixo depois de tentar instalar synaptic ....
perkins@perkins-HP-2000-Notebook-PC:~$ sudo apt-get install synaptic
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
synaptic : Depends: libapt-pkg4.12 (>= 0.9.11) but 0.8.16~exp12ubuntu10.16 is to be installed
Depends: libpango-1.0-0 (>= 1.14.0) but it is not installable
Recommends: rarian-compat but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Existe repo que parece ser para outra distribuição Linux ( link ) e usa pacotes da Trusty, enquanto você está no Precise . Altere-o de trusty para precise ou desative o repo. Você pode fazer as duas coisas de Software Sources (ou Software & amp; Updates).