Could you please test this in lightdm 1.1.6 (precise)? There has been a change to the way PAM is handled that should resolve this issue.
** Changed in: lightdm Status: Confirmed => Incomplete ** Changed in: lightdm (Ubuntu) Status: Triaged => Incomplete ** Changed in: lightdm Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/880104 Title: Using pam_group results in: pam_group(lightdm:setcred): unable to set the group membership for user: operation not permitted To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/880104/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs