test@test-VirtualBox:~$ sudo apt update
Ign:1
http://archive.ubuntu.com/ubuntu yummy InRelease
Ign:2
http://archive.ubuntu.com/ubuntu yummy-updates InRelease
Ign:3
http://archive.canonical.com/ubuntu yummy InRelease
Ign:4
http://archive.ubuntu.com/ubuntu yummy-backports InRelease
Err:5
http://archive.canonical.com/ubuntu yummy Release
404 Not Found [IP: 91.189.92.150 80]
Ign:6
http://archive.ubuntu.com/ubuntu yummy-security InRelease
Err:7
http://archive.ubuntu.com/ubuntu yummy Release
404 Not Found [IP: 91.189.92.200 80]
Err:8
http://archive.ubuntu.com/ubuntu yummy-updates Release
404 Not Found [IP: 91.189.92.200 80]
Err:9
http://archive.ubuntu.com/ubuntu yummy-backports Release
404 Not Found [IP: 91.189.92.200 80]
Err:10
http://archive.ubuntu.com/ubuntu yummy-security Release
404 Not Found [IP: 91.189.92.200 80]
Чтение списков пакетов… Готово
E: The repository '
http://archive.canonical.com/ubuntu yummy 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(

manpage for repository creation and user configuration details.
E: The repository '
http://archive.ubuntu.com/ubuntu yummy 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(

manpage for repository creation and user configuration details.
E: The repository '
http://archive.ubuntu.com/ubuntu yummy-updates 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(

manpage for repository creation and user configuration details.
E: The repository '
http://archive.ubuntu.com/ubuntu yummy-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(

manpage for repository creation and user configuration details.
E: The repository '
http://archive.ubuntu.com/ubuntu yummy-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(

manpage for repository creation and user configuration details.