This thread is on point -- there is something wrong with the lid detection: http://ubuntuforums.org/showthread.php?t=2184892
In my case I'm not running xfce power manager, but the symptoms are the same. (I have upowerd and indicator-power-service running) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1261753 Title: [Dell XPS 13 (L322X)] Laptop often suspends once immediately after resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1261753/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs