I also see this problem on a Dell Vostro 3450. According to the Dell support site, this model is a VFS5011.
** Tags added: 3450 vfs5011 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790183 Title: Fingerprint reader Validity Sensors not recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/790183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs