root@testwww:/var/www# aptitude update Hit http://deb.debian.org/debian buster InRelease Get: 1 http://deb.debian.org/debian buster-updates InRelease [51,9 kB] Err http://security.debian.org/debian-security buster/updates InRelease Cannot initiate the connection to debian.map.fastlydns.net:80 (2a04:4e42:62::644). - connect (101: Network is unreachable) Could not connect to debian.map.fastlydns.net:80 (199.232.138.132), connection timed out Cannot initiate the connection to security.debian.org:80 (2a04:4e42:200::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:400::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:600::644). - connect (101: Network is unreachable) Could not connect to security.debian.org:80 (151.101.66.132), connection timed out Could not connect to security.debian.org:80 (151.101.194.132), connection timed out Could not connect to security.debian.org:80 (151.101.130.132), connection timed out Could not connect to security.debian.org:80 (151.101.2.132), connection timed out Fetched 51,9 kB in 1min 1s (846 B/s) W: Failed to fetch http://security.debian.org/debian-security/dists/buster/updates/InRelease: Cannot initiate the connection to debian.map.fastlydns.net:80 (2a04:4e42:62::644). - connect (101: Network is unreachable) Could not connect to debian.map.fastlydns.net:80 (199.232.138.132), connection timed out Cannot initiate the connection to security.debian.org:80 (2a04:4e42:200::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:400::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:600::644). - connect (101: Network is unreachable) Could not connect to security.debian.org:80 (151.101.66.132), connection timed out Could not connect to security.debian.org:80 (151.101.194.132), connection timed out Could not connect to security.debian.org:80 (151.101.130.132), connection timed out Could not connect to security.debian.org:80 (151.101.2.132), connection timed out W: Some index files failed to download. They have been ignored, or old ones used instead.
Rozwiązanie
chmod o+r /etc/resolv.conf