Confirmed using the version in 12.04. It also will not type numbers for me, so if you have a number in your password it won't work. As for 's', when you click s in the on-screen keyboard it's disabling/enabling Orca.
ii unity-greeter 0.2.8-0ubuntu1.1 ** Changed in: unity-greeter (Ubuntu) Status: New => Triaged ** Changed in: unity-greeter (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1010641 Title: Logon problem with screen reader and onscreen keyboard enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/1010641/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs