I see exactly the same thing - I only upgraded on Friday (11-9-2015). To successfully boot I manually select the previous kernel (-28) and then I can enter a password.
Surely there are tests for this use-case? I'm using a Lenovo X250. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495112 Title: Keyboard doesn't work for crypt passphrase on bootup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1495112/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs