Created attachment 5073 don't block display events when time is set backwards After setting time backwards (e.g with timedatectrl) windows are not focussable any more. I reported this in [1]. [1] http://mail.xfce.org/pipermail/xfce/2013-March/032037.html FWIW: Attached patch fixes
*** Bug 12466 has been marked as a duplicate of this bug. ***
Thanks, patch pushed in xfce-4.12 and git master.