I have been trying to access the Date and Time setting in my Ubuntu 14.04 to modify the time (which is wrong).

I click in the hour in the top-right corner of the top bar, and then in "Date & Time Settings..." 1. Instead it takes me to "System Settings" 2. If I tried to click on "Time & Date" in "System Settings", it just closes the "System Settings" screen.

If I start the gnome-control-center from the command line I get the following:

(unity-control-center:4000): GLib-GIO-ERROR **: Settings schema 

'com.canonical.indicator.datetime' does not contain a key named 'show-year' 

Trace/breakpoint trap

I went to sudo dconf-editor and check in com > canonical > indicator > datetime. I can confirm that show-year doesn't exist. I am not sure if I can simply add a new variable there and if it is so, how?

Thanks!

1 Date and Time Settings

2 System Settings