سلسلة Ign:1 http://archive.ubuntu.com/ubuntu zesty InRelease

Ign:1 http://archive.ubuntu.com/ubuntu zesty InRelease Ign:2 http://archive.ubuntu.com/ubuntu zesty-updates InRelease Ign:3 http://archive.ubuntu.com/ubuntu zesty-backports InRelease Ign:4 http://archive.ubuntu.com/ubuntu zesty-security InRelease Err:5 http://archive.ubuntu.com/ubuntu zesty Release 404 Not Found [IP: 91.189.88.161 80] Err:6 http://archive.ubuntu.com/ubuntu zesty-updates Release 404 Not Found [IP: 91.189.88.161 80] Err:7 http://archive.ubuntu.com/ubuntu zesty-backports Release 404 Not Found [IP: 91.189.88.161 80] Err:8 http://archive.ubuntu.com/ubuntu zesty-security Release 404 Not Found [IP: 91.189.88.161 80] 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. 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 not 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 not 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.