Quando faço login no meu docker-machine (que está sendo hospedado com o digitalocean), vejo a seguinte mensagem:
62 packages can be updated.
28 updates are security updates.
mas sempre que tento executar apt-get update , estou seguindo:
root@alexus:~# apt-get update
Ign http://security.ubuntu.com trusty-security InRelease
Hit http://security.ubuntu.com trusty-security Release.gpg
Hit http://security.ubuntu.com trusty-security Release
Hit http://security.ubuntu.com trusty-security/main Sources
Hit http://security.ubuntu.com trusty-security/universe Sources
Hit http://security.ubuntu.com trusty-security/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe amd64 Packages
Hit http://security.ubuntu.com trusty-security/main i386 Packages
Hit http://security.ubuntu.com trusty-security/universe i386 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://security.ubuntu.com trusty-security/universe Translation-en
Ign http://mirrors.digitalocean.com trusty InRelease
Ign http://mirrors.digitalocean.com trusty-updates InRelease
Hit http://mirrors.digitalocean.com trusty Release.gpg
Get:1 https://apt.dockerproject.org ubuntu-trusty InRelease
Ign https://apt.dockerproject.org ubuntu-trusty InRelease
Hit https://apt.dockerproject.org ubuntu-trusty Release.gpg
Hit https://apt.dockerproject.org ubuntu-trusty Release
Hit https://apt.dockerproject.org ubuntu-trusty/main amd64 Packages
Hit https://apt.dockerproject.org ubuntu-trusty/main i386 Packages
Get:2 http://mirrors.digitalocean.com trusty-updates Release.gpg [933 B]
Get:3 https://apt.dockerproject.org ubuntu-trusty/main Translation-en_US
Hit http://mirrors.digitalocean.com trusty Release
Ign https://apt.dockerproject.org ubuntu-trusty/main Translation-en_US
Ign https://apt.dockerproject.org ubuntu-trusty/main Translation-en
Get:4 http://mirrors.digitalocean.com trusty-updates Release [63.5 kB]
Hit http://mirrors.digitalocean.com trusty/main Sources
Hit http://mirrors.digitalocean.com trusty/universe Sources
Hit http://mirrors.digitalocean.com trusty/main amd64 Packages
Hit http://mirrors.digitalocean.com trusty/universe amd64 Packages
Hit http://mirrors.digitalocean.com trusty/main i386 Packages
Hit http://mirrors.digitalocean.com trusty/universe i386 Packages
Hit http://mirrors.digitalocean.com trusty/main Translation-en
Hit http://mirrors.digitalocean.com trusty/universe Translation-en
Get:5 http://mirrors.digitalocean.com trusty-updates/main Sources [237 kB]
Get:6 http://mirrors.digitalocean.com trusty-updates/universe Sources [139 kB]
Get:7 http://mirrors.digitalocean.com trusty-updates/main amd64 Packages [627 kB]
Get:8 http://mirrors.digitalocean.com trusty-updates/universe amd64 Packages [320 kB]
Get:9 http://mirrors.digitalocean.com trusty-updates/main i386 Packages [608 kB]
Get:10 http://mirrors.digitalocean.com trusty-updates/universe i386 Packages [320 kB]
Hit http://mirrors.digitalocean.com trusty-updates/main Translation-en
Hit http://mirrors.digitalocean.com trusty-updates/universe Translation-en
Ign http://mirrors.digitalocean.com trusty/main Translation-en_US
Ign http://mirrors.digitalocean.com trusty/universe Translation-en_US
Fetched 2,316 kB in 4s (513 kB/s)
Reading package lists... Done
root@alexus:~#
OS & amp; do meu sistema kernel:
root@alexus:~# cat /etc/issue.net
Ubuntu 14.04.3 LTS
root@alexus:~# uname -a
Linux alexus 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
root@alexus:~#
Como atualizo meu sistema?
apt-get update que você executou, atualiza as listas de pacotes disponíveis. Para executar uma atualização, execute sudo apt-get upgrade . Eu uso o comando sudo para que eu não precise estar logado como root para executar as atualizações.
Existem também algumas atualizações que não serão atualizadas com este comando, e o comando sudo apt-get dist-upgrade deve ser usado nelas.