"Session must be in an idle state..." hang if Parole is open when trying to shut-down

Submitted by Jack O'Neill

Assigned to Simon Steinbeiß @ochosi

Link to original bug (#13702)

Description

I'm running a fresh XFCE Desktop installation in Crouton under Ubuntu 16.04 and if I leave the Parole player open when trying to log-out or shut down I get a message "Session must be in an idle state..." and must completely power down in order to exit or return to ChromeOS.

Thanks for any help