내 업데이트를 시도할 때 이 오류가 발생합니다.우분투 16.04. 나는 이미 몇 가지 해결책을 시도했지만 지금까지 아무것도 효과가 없었습니다.
오류:
W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-security/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: GPG error: http://extras.ubuntu.com/ubuntu precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192
W: The repository 'http://extras.ubuntu.com/ubuntu precise Release' is not signed.
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.
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: The repository 'http://ppa.launchpad.net/upubuntu-com/network/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/upubuntu-com/network/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.
원하지 않는 패키지/저장소를 선택 취소한 후소프트웨어 및 업데이트 섹션에서 몇 가지 오류를 제거했지만 여전히 존재하는 오류는 거의 없습니다.
The repository 'http://ppa.launchpad.net/upubuntu-com/network/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.
W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
E: Failed to fetch http://ppa.launchpad.net/upubuntu-com/network/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.
솔루션을 적용한 후아래(Raphael 제공)에서 대부분의 오류가 해결되었습니다. 다음 오류를 제외하고:
W: The repository 'http://ppa.launchpad.net/upubuntu-com/network/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/upubuntu-com/network/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.
답변1
Xenial을 (를) 사용하고 있지만 sources.list에 대한 링크가 포함되어 있습니다 Precise. 이를 바로잡기 위해,
현재 백업
sources.list:sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak새로 만들기
source.list:sudo nano /etc/apt/sources.list다음을 복사하여 붙여넣으세요.
deb http://us.archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu/ xenial-proposed main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-proposed main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse그런 다음 키보드에서 다음을 누릅니다.
Ctrl+ X그리고 Y마지막으로 Enter.
마지막으로 소스를 업데이트해 보세요.
sudo apt-get update
편집하다:- ppa오류는 그것이 말하는 것입니다. ppa에 대한 릴리스 파일이 없습니다 Xenial. 을(를 ) 제거하려면 ppas다음 답변을 따르십시오.Ask우분투.