erro na atualização do repositório. sem chave de pub

Question

insira a descrição da imagem aqui krishna @ ubuntu: ~ $ ls     Desktop Documentos Downloads examples.desktop Música Fotos Modelos Públicos Vídeos     krishna @ ubuntu: ~ $ cd Desktop /     krishna @ ubuntu: ~ / Desktop $ ls     key2.txt     krishna @ ubuntu: ~ / Desktop $ sudo apt-key adiciona key2.txt     gpg: nenhum dado OpenPGP válido encontrado.     krishna @ ubuntu: ~ / Desktop $ cd ..     krishna @ ubuntu: ~ $ sudo gpg --keyserver pgpkeys.mit.edu --recv-key EEA14886     gpg: AVISO: propriedade insegura no arquivo de configuração /home/krishna/.gnupg/gpg.conf' gpg: external program calls are disabled due to unsafe options file permissions gpg: keyserver communications error: general error gpg: keyserver receive failed: general error krishna@ubuntu:~$ sudo gpg -a --export EEA14886 | sudo apt-key add - gpg: WARNING: unsafe ownership on configuration file / home / krishna / .gnupg / gpg.conf '     gpg: AVISO: nada exportado     gpg: nenhum dado OpenPGP válido encontrado.

    

Answer 1

Você não deve executar o gpg como root. Então tente sem sudo

gpg --keyserver pgpkeys.mit.edu --recv-key EEA14886

gpg: requesting key EEA14886 from hkp server pgpkeys.mit.edu

gpg: key EEA14886: public key "Launchpad VLC" imported

gpg: no ultimately trusted keys found

gpg: Total number processed: 1

gpg:               imported: 1  (RSA: 1)

Adicionando chave ao apt-key:

gpg -a --export EEA14886 | sudo apt-key add -
[sudo] password for arun: 
OK

Verificando chave:

apt-key list

 /etc/apt/trusted.gpg

--------------------
pub   1024D/437D05B5 2004-09-12
uid                  Ubuntu Archive Automatic Signing Key <[email protected]>
sub   2048g/79164387 2004-09-12

pub   4096R/C0B21F32 2012-05-11
uid                  Ubuntu Archive Automatic Signing Key (2012)     <[email protected]>

pub   4096R/EFE21092 2012-05-11
uid                  Ubuntu CD Image Automatic Signing Key (2012)     <[email protected]>

pub   1024D/FBB75451 2004-12-30
uid                  Ubuntu CD Image Automatic Signing Key     <[email protected]>

pub   4096R/C31D4FBC 2017-06-02
uid                  arun. <[email protected]>

pub   1024R/EEA14886 2010-05-04
uid                  Launchpad VLC