This also affects lubuntu with kvm testing. I put it down to the fact that no virtualisation system is perfect. As far as I am concerned it may be passed up-stream to both VBox and KVM, but I think it's something that we have to accept as there are no reports from people using 'real' machines; in which case it would be a note worthy bug.
** Changed in: lightdm-gtk-greeter (Ubuntu) Status: Confirmed => Opinion -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1170941 Title: Login dialog does not show username or password on first boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm-gtk-greeter/+bug/1170941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs