Installing latest upower solved my issues. It appears that upower-pm-utils form of 0.9 does not have the new lid events api.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783895 Title: Screen locking fails on Suspend/Resume for laptop lid-switch To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-session/+bug/1783895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
