Same issue here. I am guessing xfce4-screensaver should conflict with and remove light- locker when its installed as suggested in a comment above.
Updated from Ubuntu + Xfce (xubuntu-desktop) 18.04 -> 20.04.1. Used work around like Craig above, and disabled lock part in xfce4-screensaver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875025 Title: Cannot enter password to unlock session To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-screensaver/+bug/1875025/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
