ubuntu 9.10 openssh5.1
ssh-keygen --> produces id_rsa.pub file attempted to paste key -->failed to accept in account on bitbucket.org
attempted to upload file, states invalid filetype.
attemtped ssh-keygen -t rsa attemtped ssh-keygen -t dsa
or ssh-keygen -C "blah " (adding that whitespace?) as mentioned earlier, still no success