Mmm, I did manage to reproduce and I think I fixed it. ** Description changed:
Initially tested on OS: 14.04 trusty Also Tested with 16.04 (xenial, LTS) and 16.10 (yakkety) lightdm version is 1.18.2 and 1.19.5 one test on xenial is over unity-control-center 15.04.0+16.04.20160705-0ubuntu1. issue still exist 1. Go to path "System Setting --> User Accounts--> Unlock" to unlock system setting. 2. Click "Password --> Action --> Log in without password -->Change to clear Log in password. (as doing so, the user is added to group "nopasswdlogin") - 3. Reboot and log to desktop without password. - 4. Then do the similar action "Set a password now" as the same way to set Log in password. (as doing so, the user won't be removed from group "nopasswdlogin") - 5. Reboot but still no password needed at Log in interface. + 3. Check that the user is in the nopasswdlogin group + 4. Then do the similar action "Set a password now" as the same way to set Log in password. + 5. Check that the user is *not* in the nopasswdlogin group. The key problem is: it won't remove user from nopasswdlogin in step 4. + At step 5, you are left in the group. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630156 Title: No password needed to Log in after cancel the password and then reset again To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1630156/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs