gpg: keyserver receive failed: No name

[xerox-xeon]

• gpg --keyserver pool.sks-keyservers.net --recv-keys C874011F0AB405110D02105534365D9472D7468F
  gpg: directory '/root/.gnupg' created
  gpg: keybox '/root/.gnupg/pubring.kbx' created
  gpg: keyserver receive failed: No name

• gpg --keyserver pool.sks-keyservers.net --recv-keys 91A6E7F85D05C65630BEF18951852D87348FFC4C
  gpg: directory '/root/.gnupg' created
  gpg: keybox '/root/.gnupg/pubring.kbx' created
  gpg: keyserver receive failed: No name

[woa7]

i think this solved and shut be closed.
see
adopt new HashiCorp PGP key #166
switch to ubuntu keyservers #168