Ssh key, fingerprint already taken

Hi,

When I’m trying to add my public ssh key, I get the error * Fingerprint has already been taken. I’ve tried all my possible e-mail addresses for perhaps a lost account, but I can’t find it and neither I can remember using the key.
Is there a way to find out which account is using my public ssh key? And possible remove the public key entry from there? The only ones who can poses and maybe ‘abuse’ my key would be coworkers of mine.

Regards,

Frank de bot

You can find to which account is related to your SSH key running ssh git@gitlab.com (or if it is not your default key, using -i to specify the key).

E.g:

ssh git@gitlab.com                                                                                                                                      
Welcome to GitLab, @rpadovani!
Connection to gitlab.com closed.