I've just updated OS and the bug has gone. Now I can see the message "Please touch the device" in login screen as expected when I click on my name there.
Feel free to close the bug. SW: * kernel: 6.8.0-31-generic * libpam-yubico: 2.26-1.1build2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061235 Title: Login screen doesn't offer authentication using Yubikey after upgrade 23.10 => 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2061235/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
