K Menu->Leave->New Session brings up the 'Switch User' overlay dialog, but clicking 'New Session' on that does nothing. As a workaround using Krunner (Alt+F2) search 'new session', click 'Desktop Sessions New Session' does work Reproducible: Always Steps to Reproduce: 1. K Menu->Leave->New Session 2.click 'New Session' 3. Actual Results: Nothing happens Expected Results: A new session starts - it shows the Display Manager login screen I'm using Kubuntu 15.10 with the latest packages from the Kubuntu Backports PPA (Plasma 5.5.3)
I see the same problem with the same kubuntu/backport version. Thank you for mentioning the work around.
*** This bug has been marked as a duplicate of bug 356945 ***