@Javier: This is not a bug neither upstream. if you check the report I was talking about you will see:
Severity: wishlist This is a popular wish, and indeed people are working on it, but this is not a bug since it doesn't exist yet :) -- Face detection / recognition https://bugs.launchpad.net/bugs/507511 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs