Question: I recently installed ubuntu 12.10 and it seems as though my clock is missing. I also don't see any options for date/time in the system settings panel.

![enter image description here](https://i.stack.imgur.com/9z7Oi.png)

![enter image description here](https://i.stack.imgur.com/lyBL5.png)

Am I missing something? Again this is with Unity.

Answer: 
As per the comments above I've fixed this issue on my brand new 14.04 LTS installation by running.

```
$ pkill -f indicator-datetime-service

```

The clock came straight back.
```
sudo apt-get install indicator-datetime

```

and logout/login.