Para usar apenas IPv4 , você pode usar os seguintes métodos
sugerido aqui :
Alguns links que devem ajudá-lo a obter um espelho mais rápido:
Usando a GUI : link
Usando a linha de comando : link
Usando o apt-select : link
Por que apt-get install é sempre lento nessa linha abaixo?
0% [Connecting to gb.archive.ubuntu.com (2001:67c:1560:8001::14)]
Demora até 5 a 10 minutos, por vezes. Ele fica preso a maior parte do tempo.
Por exemplo:
$ sudo apt-get install php-pgsql
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
gyp libjs-inherits libjs-node-uuid libuv1 libuv1-dev linux-headers-4.8.0-22 linux-headers-4.8.0-22-generic linux-image-4.8.0-22-generic linux-image-extra-4.8.0-22-generic
node-abbrev node-ansi node-ansi-color-table node-archy node-async node-block-stream node-combined-stream node-cookie-jar node-delayed-stream node-forever-agent node-form-data
node-fstream node-fstream-ignore node-github-url-from-git node-glob node-graceful-fs node-gyp node-inherits node-ini node-json-stringify-safe node-lockfile node-lru-cache
node-mime node-minimatch node-mkdirp node-mute-stream node-node-uuid node-nopt node-normalize-package-data node-npmlog node-once node-osenv node-qs node-read
node-read-package-json node-request node-retry node-rimraf node-semver node-sha node-sigmund node-slide node-tar node-tunnel-agent node-underscore node-which
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
php7.0-pgsql
The following NEW packages will be installed
php-pgsql php7.0-pgsql
0 to upgrade, 2 to newly install, 0 to remove and 1 not to upgrade.
Need to get 57.7 kB of archives.
After this operation, 223 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
0% [Connecting to gb.archive.ubuntu.com (2001:67c:1560:8001::14)]
Get:1 http://gb.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 php7.0-pgsql amd64 7.0.13-0ubuntu0.16.10.1 [55.8 kB]
Get:2 http://gb.archive.ubuntu.com/ubuntu yakkety/main amd64 php-pgsql all 1:7.0+44 [1,920 B]
Fetched 57.7 kB in 8min 4s (118 B/s)
Selecting previously unselected package php7.0-pgsql.
(Reading database ... 258311 files and directories currently installed.)
Preparing to unpack .../0-php7.0-pgsql_7.0.13-0ubuntu0.16.10.1_amd64.deb ...
Unpacking php7.0-pgsql (7.0.13-0ubuntu0.16.10.1) ...
Selecting previously unselected package php-pgsql.
Preparing to unpack .../1-php-pgsql_1%3a7.0+44_all.deb ...
Unpacking php-pgsql (1:7.0+44) ...
Processing triggers for libapache2-mod-php7.0 (7.0.13-0ubuntu0.16.10.1) ...
Setting up php7.0-pgsql (7.0.13-0ubuntu0.16.10.1) ...
Creating config file /etc/php/7.0/mods-available/pgsql.ini with new version
Creating config file /etc/php/7.0/mods-available/pdo_pgsql.ini with new version
Setting up php-pgsql (1:7.0+44) ...
Processing triggers for libapache2-mod-php7.0 (7.0.13-0ubuntu0.16.10.1) ...
Estou no ubuntu / kubuntu 16.10.
EDITAR:
$ ping -c4 gb.archive.ubuntu.com
PING gb.archive.ubuntu.com(steelix.canonical.com (2001:67c:1560:8001::11)) 56 data bytes
--- gb.archive.ubuntu.com ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3056ms
vs
$ ping6 -c4 gb.archive.ubuntu.com
PING gb.archive.ubuntu.com(steelix.canonical.com (2001:67c:1560:8001::11)) 56 data bytes
--- gb.archive.ubuntu.com ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3073ms
EDIT 2:
$ which ping
/bin/ping
$ ping -V
ping utility, iputils-s20150815
Para usar apenas IPv4 , você pode usar os seguintes métodos
sugerido aqui :
Alguns links que devem ajudá-lo a obter um espelho mais rápido:
Usando a GUI : link
Usando a linha de comando : link
Usando o apt-select : link