Wrong version of Ubuntu shown.
Should be 15.04 and NOT 14.04
See:
Applications -> System Tools -> Settings -> Details -> Overview
See pic:
https://drive.google.com/drive/#folders/0BymqWhwqUsC-akRmQjVYWURwNGc
in /usr/bin/gnome-control-center
Wrong version of Ubuntu shown.
Should be 15.04 and NOT 14.04
See:
Applications -> System Tools -> Settings -> Details -> Overview
See pic:
https:/ /drive. google. com/drive/ #folders/ 0BymqWhwqUsC- akRmQjVYWURwNGc
in /usr/bin/ gnome-control- center