Just sent my gpg key to the keyserver but Launchpad can't import it. What should I do?

Created by Diogo Matsubara
Keywords:
gpg codeofconduct openpgp key import keyserver

I'm trying to import my gpg key by following https://help.launchpad.net/ImportingYourOpenPGPKey

On Step4 I'm stalled. https://launchpad.net/~numerodix/+editpgpkeys will not accept my key. Output:

===

Launchpad could not import your OpenPGP key.

    * Did you enter your complete fingerprint correctly? A fingerprint is a long sequence of numbers and letters. You should use the output produced by the command:

          gpg --fingerprint

    * Have you published your key to a public key server? You can do that by by entering in a terminal:

          gpg --keyserver keyserver.ubuntu.com --send-keys

    * Has your key been automatically mirrored to the Ubuntu key server? Keys sometimes take up to an hour to be synchronized between servers. You can check if it has by querying the Ubuntu key server directly. If it hasn't, you can publish directly to our server by entering in a terminal:

          gpg --keyserver keyserver.ubuntu.com --send-keys

===

When I click the link it provides: http://keyserver.ubuntu.com:11371/pks/lookup?search=0x9504FE73&op=index my key is listed.

Steps to test:
$ gpg --fingerprint 9504FE73
pub 1024D/9504FE73 2008-03-26
      Key fingerprint = 00C9 9373 5964 2F57 4CAC E857 1DB7 5B47 9504 FE73
uid Martin Matusiak (numerodix) <numerodix@gmail.com>
sub 2048g/A451DEBA 2008-03-26

$ gpg --keyserver keyserver.ubuntu.com -n --recv-keys 00c9937359642f574cace8571db75b479504fe73
gpg: requesting key 9504FE73 from hkp server keyserver.ubuntu.com
gpg: key 9504FE73: "Martin Matusiak (numerodix) <numerodix@gmail.com>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1