Как пофиксить «the repository doesn't have a Release file»?

Question

[Islam Ibakaev]

sudo apt-get update выдаёт(ниже отрывок связанный с проблемой)

Err:18 http://screenshots.getdeb.net xenial-getdeb/apps i386 Packages
 Cannot initiate the connection to screenshots.getdeb.net:80 (2400:cb00:2048:1::681c:187d). - connect (101: Network is unreachable) [IP: 2400:cb00:2048:1::681c:187d 80]
Fetched 306 kB in 2s (104 kB/s)
Reading package lists... Done
W: The repository 'http://archive.getdeb.net/ubuntu xenial-getdeb 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://screenshots.getdeb.net/dists/xenial-getdeb/apps/binary-i386/Packages  Cannot initiate the connection to screenshots.getdeb.net:80 (2400:cb00:2048:1::681c:187d). - connect (101: Network is unreachable) [IP: 2400:cb00:2048:1::681c:187d 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.

Подскажите, как это дело пофиксить.

Answer 1

[jcmvbkbc]

the repository doesn't have a Release file -- это не ошибка, а предупреждение. Ошибка дальше:

E: Failed to fetch screenshots.getdeb.net/dists/xenial-getdeb/apps/bi... Cannot initiate the connection to screenshots.getdeb.net:80 (2400:cb00:2048:1::681c:187d). - connect (101: Network is unreachable) [IP: 2400:cb00:2048:1::681c:187d 80]

Резолвер выдаёт вам адрес IPv6, который у вас, похоже, не работает.
Если IPv6 вам не нужен -- отключите его в настройках сети. Если нужен -- смотрите, почему не работает.