I'm facing the same issue on Wily (15.10). It's an upgrade from 14.10 installation. Didn't tried workaround proposed above yet. Let me know how can I provide more data if you need it. Cheers!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1355617 Title: "plymouth ask-for-password" unable to read keyboard input on Xen PV console (hvc0) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1355617/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs