I can confirm exactly the same behaviour: Seahorse becomes unresponsive with 100 % CPU upon trying to edit the key properties of GPG keys DAFFB000 / B3B2A12C.
System details:
Seahorse 3.2.2-0ubuntu2.1 Ubuntu 12.04.3 amd64
I can confirm exactly the same behaviour:
Seahorse becomes unresponsive with 100 % CPU upon trying to edit the key properties of GPG keys DAFFB000 / B3B2A12C.
System details:
Seahorse 3.2.2-0ubuntu2.1
Ubuntu 12.04.3 amd64