Por favor, ajude, não consigo instalar nenhum software. Se eu tentar instalar o Google Chrome, o que eu obtenho
sthabiso@sthabiso-R519-R719:~$ sudo apt-get install libcurl3 libnspr4-0d libxss1[sudo] password for sthabiso:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libxss1 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
Package libnspr4-0d is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
libnspr4
E: Package 'libnspr4-0d' has no installation candidate
E: Package 'libxss1' has no installation candidate
sthabiso@sthabiso-R519-R719:~$
Se eu instalar uma faísca de luz, recebo o seguinte
sthabiso@sthabiso-R519-R719:~$ sudo apt-get install lightspark browser-plugin-lightspark
[sudo] password for sthabiso:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package browser-plugin-lightspark is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
Package lightspark is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'lightspark' has no installation candidate
E: Package 'browser-plugin-lightspark' has no installation candidate
Se eu instalar o Gnash
sthabiso@sthabiso-R519-R719:~$ sudo apt-get install gnash mozilla-plugin-gnash
[sudo] password for sthabiso:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package gnash is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
Package mozilla-plugin-gnash is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'gnash' has no installation candidate
E: Package 'mozilla-plugin-gnash' has no installation candidate
Eu não posso fazer nada, por favor me ajude.