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root@vagrant-ubuntu-trusty-64:/home/vagrant# apt-key adv --keyserver keyserver.ubuntu.com --recv B1FA2DC4F558A287
Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.JjIxiUgI0p --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d/webupd8team-java.gpg --keyserver keyserver.ubuntu.com --recv B1FA2DC4
gpg: requesting key B1FA2DC4 from hkp server keyserver.ubuntu.com
gpg: key B1FA2DC4: public key "Eltex.EMS build server (Signing for inner Eltex debian packages) <aleksey.sergeev@eltex.nsk.ru>" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
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