I am not seeing the date/time show up in the top panel after recently upgrading from Ubuntu 12.04 to 14.04. The option under Date and Time in the Settings page is already ticked, but it doesn't seem to be taking effect. Please help since I would quite like that back.
This will make the date and time indicator appear in the menu bar now.
- Reinstall indicator-datetime. It should be installed by default, but just in case you have removed it unknowingly, it is best to run the install command again.
sudo apt-get install indicator-datetime
- Next, we are going to reconfigure the date time:
sudo dpkg-reconfigure --frontend noninteractive tzdata
- Lastly, restart unity.
sudo killall unity-panel-service