I recently installed Cinnamon on Ubuntu 14.04, now I can't shutdown or restart the system using the GUI, I must logout to do it.
I tried to shutdown and restart from the applet but nothing happens, I tried also to reinstall Cinnamon but the problem persists.
Best Answer
I had the same issue, my setup is Ubuntu 14.04 and Cinnamon 2.8.6
Here is how I solved it:
Install
dconf-tools
. Run in a terminal window:Open
dconf-editor
:org > cinnamon > desktop > session
session-manager-uses-logind
toTRUE
(checked)