This is only a snippet of the log. The full log can be obtained by redirecting the output to a file (journalctl -b > log.txt).
Based on the logind error message this may be bug 1441253, so I suggest adding a comment and your log to that report. ** Changed in: xfce4-power-manager (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1545188 Title: fn+f1 (suspend in my laptop) does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1545188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs