quando estou atualizando com sudo apt-get update , recebo isto:
N: Ignoring file '20auto-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
W: The repository 'http://ppa.launchpad.net/lucid-bleed/ppa/ubuntu xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://ppa.launchpad.net/lucid-bleed/ppa/ubuntu/dists/xenial/main/binary-amd64/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
minha pergunta é:
Qual é esse erro e como eu o entendo?
O que devo fazer para resolver este problema?
Esse erro é resultado do arquivo 20auto-upgrades ser nomeado 20auto-upgrades.ucf-dist na pasta /etc/apt/apt.conf.d/ .
Para consertar, abra seu terminal e insira:
sudo mv 20auto-upgrades.ucf-dist 20auto-upgrades
Então faça:
sudo apt update && sudo apt dist-upgrade