Estou tentando atualizar meu 12.04.2 LTS para 14.04.3 LTS, que diz que está disponível.
Eu mudei meu arquivo source.list para refletir old-releases.ubuntu.com.
no entanto, toda vez que eu tento uma atualização do sudo apt-get, fica preso em [Connecting to old-releases.ubuntu.com (91.189.88.17)] e, eventualmente, erros:
Err http://old-releases.ubuntu.com precise-updates/multiverse Translation-en_US
Unable to connect to old-releases.ubuntu.com:http:
Se eu fizer um host -v old-releases.ubuntu.com i, obtenho a seguinte saída:
Tentando "old-releases.ubuntu.com"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16468
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;old-releases.ubuntu.com. IN A
;; ANSWER SECTION:
old-releases.ubuntu.com. 123 IN A 91.189.88.17
Received 57 bytes from 192.168.91.24#53 in 2 ms
Trying "old-releases.ubuntu.com"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53799
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;old-releases.ubuntu.com. IN AAAA
;; AUTHORITY SECTION:
ubuntu.com. 422 IN SOA ns1.canonical.com. hostmaster.canonical.com. 2017120602 10800 3600 604800 3600
Received 102 bytes from 192.168.91.24#53 in 1 ms
Trying "old-releases.ubuntu.com"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62127
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;old-releases.ubuntu.com. IN MX
;; AUTHORITY SECTION:
ubuntu.com. 422 IN SOA ns1.canonical.com. hostmaster.canonical.com. 2017120602 10800 3600 604800 3600
Received 102 bytes from 192.168.91.24#53 in 1 ms
Eu também tentei rm -r /var/lib/apt/lists/*
Não é um problema de firewall ou proxy de rede, porque eu posso acompanhar o tráfego da minha rede. O que estou perdendo?