Problemas com gerenciadores [de novo]

editado agosto 2016 em Sistema
Olá! Ontem tentei abrir um novo tópico, mas acho que algo saiu errado, então, estou tentando abrir este novamente. Tive problemas com o gerenciador de atualizações e de pacotes Synaptic. Da outra vez, o problema era com o pacote flashplugin-nonfree:i386 e foi resolvido com os seguintes comandos retirados de um fórum em inglês:
sudo rm /var/lib/dpkg/info/flashplugin-nonfree.postinst
sudo rm /var/lib/dpkg/info/flashplugin-nonfree.postrm
sudo rm /var/lib/dpkg/info/flashplugin-nonfree.prerm
sudo dpkg --force all --purge flashplugin-nonfree
Porém, desta vez o problema parece não ser no mesmo pacote e o mesmo comando não funciona. Segue abaixo a lista com o que aparece após a tentativa de update, upgrade e o que aparece quando tento abrir os ditos gerenciadores. Se alguém puder ajudar, desde já agradeço.
sudo apt-get update:
[sudo] password for cesar:
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W: Não existem chaves públicas para os seguintes IDs de chaves:
1397BC53640DB551
W: Não existem chaves públicas para os seguintes IDs de chaves:
1397BC53640DB551
W: Erro GPG: http://ppa.launchpad.net trusty InRelease: As assinaturas a seguir não puderam ser verificadas devido à chave pública não estar disponível: NO_PUBKEY 8BE3EAB5EBE14A20
W: Falhou ao buscar http://debs.unvanquished.net/dists/trusty/main/binary-amd64/Packages 404 Not Found [IP: 107.189.33.26 80]

W: Falhou ao buscar http://debs.unvanquished.net/dists/trusty/main/binary-i386/Packages 404 Not Found [IP: 107.189.33.26 80]

E: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.
cesar@cesar-RV411-RV511-E3511-S3511-RV711-E3411 ~ $

sudo apt-get upgrade:
Lendo listas de pacotes... Erro!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/ppa.launchpad.net_plushuang-tw_uget-stable_ubuntu_dists_trusty_main_i18n_Translation-en
E: As listas de pacotes ou os arquivos de estado não puderam ser analisados ou abertos.

Gerenciador de atualizações:
Encountered a section with no Package: header,
Problem with MargeList/var/lib/apt/lists/ppa.launch.net_plushuang-tw_ugest-stable_ubuntu_dists_trusty_main_i18n_trasnslation-en,
The package lists or status file could not be parsed or opened.

Gerenciador de Pacotes Synaptic:
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/ppa.launchpad.net_plushuang-tw_uget-stable_ubuntu_dists_trusty_main_i18n_Translation-en
E: A lista de pacotes ou o arquivo de estado não puderam ser analisados ou abertos.
E: _cache->open() failed, please report.

Comentários

  • editado novembro 2015
    Olá! Uso o Linux Mint há cerca de um ano, mas é a primeira vez que uso o fórum, então, ainda estou meio perdido se é este o local certo para postar a pergunta.
    Bom, estou com problemas para instalar e atualizar pacotes. Ao tentar abrir o Gerenciador de pacotes Synaptic apareceu a seguinte msg: "E: O pacote flashplugin-nonfree:i386 precisa ser reinstalado, mas não foi possível encontrar um arquivo para o mesmo.
    E: Erro interno ao abrir o cache (1). Por favor reporte".
    Alguém poderia me ajudar a resolver este problema? Desde já agradeço.
  • editado agosto 2016
    Execute no terminal o comando abaixo e coloque a saída completa aqui.

    [code]inxi -r[/code]
  • editado agosto 2016
    Bom, parece que consegui. Mudei o espelho, mexi no gerenciador de pacotes e o gerenciador do synaptic voltou a funcionar. Consertei o pacote quebrado e o gerenciador de atualizações também voltou a funcionar. Agora estou atualizando os pacotes e vendo se está tudo funcionando. No momento estou no trabalho, então, isso pode demorar um pouco. De qualquer jeito, valeu, brigadão pela força. Mais tarde entro de novo pra dizer se deu tudo certo e colocar resolvido no tópico. Abraços!
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