Just had this when updating Ubuntu via the terminal - first three characters of sudo password displayed on terminal (where the green blob is on the photo).
** Attachment added: "terminal-bug.jpg" https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1698604/+attachment/5391151/+files/terminal-bug.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1698604 Title: login will show unmasked password if user types too fast on a slow system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1698604/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs