更新Ubuntu 17.04 Zesty 404未找到
我已经尝试查找每个可能的Ubuntu更新问题论坛，但我似乎找不到任何有用的东西。 我似乎无法弄清楚如何解决问题，它一直说无法找到Zesty的包或文件。 下面我复制了输入sudo apt-get update时得到的代码。
Ign:1 http://archive.ubuntu.com/ubuntu zesty InRelease Hit:2 http://ppa.launchpad.net/fenics-packages/fenics/ubuntu zesty InRelease Ign:3 http://archive.ubuntu.com/ubuntu zesty-updates InRelease Ign:4 http://archive.ubuntu.com/ubuntu zesty-backports InRelease Ign:5 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty InRelease Ign:6 http://archive.ubuntu.com/ubuntu zesty-security InRelease Err:7 http://archive.ubuntu.com/ubuntu zesty Release 404 Not Found [IP: 91.189.88.152 80] Ign:8 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty Release Err:9 http://archive.ubuntu.com/ubuntu zesty-updates Release 404 Not Found [IP: 91.189.88.152 80] Err:10 http://archive.ubuntu.com/ubuntu zesty-backports Release 404 Not Found [IP: 91.189.88.152 80] Err:11 http://archive.ubuntu.com/ubuntu zesty-security Release 404 Not Found [IP: 91.189.88.152 80] Ign:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Ign:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Ign:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Ign:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Ign:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Err:12 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main i386 Packages 404 Not Found Ign:13 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all Packages Ign:14 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 Packages Ign:15 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en Ign:16 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main Translation-en_US Ign:17 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main all DEP-11 Metadata Ign:18 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main amd64 DEP-11 Metadata Ign:19 http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty/main DEP-11 64x64 Icons Reading package lists... Done E: The repository 'http://archive.ubuntu.com/ubuntu zesty Release' does no longer have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: The repository 'http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu zesty 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: The repository 'http://archive.ubuntu.com/ubuntu zesty-updates Release' does no longer have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://archive.ubuntu.com/ubuntu zesty-backports Release' does no longer have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://archive.ubuntu.com/ubuntu zesty-security Release' does no longer have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
17.04的生命周期结束时间是2018年1月13日。存储库已移至不同的位置，必须以不同方式访问。
您应升级到17.10或安装长期支持版本，如16.04。 然后你可以继续你想要做的任何事情。