Thanks for your bugreport.
Could you please check if you have a process called "/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1" ? E.g. via $ ps afx|grep policykit
It looks like there is no authentication agent in your session running.
Thanks for your bugreport.
Could you please check if you have a process called "/usr/lib/ policykit- 1-gnome/ polkit- gnome-authentic ation-agent- 1" ?
E.g. via
$ ps afx|grep policykit
It looks like there is no authentication agent in your session running.