OK, it seems that I found when the keyboard indicator changes to the ?? text. It happens when I'm executing something with sudo in the terminal and the thinkfinger attaches its virtual keyboard to pass the fake Enter key after the finger is scanned.
-- Keyboard indicator shows additional layout "null" https://bugs.launchpad.net/bugs/283128 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
