How to disable sleeping on Raspberry pi

Question

I am working on a project similar to the one at http://www.instructables.com/id/Raspberry-Pi-Wall-Mounted-Google-Calendar/?ALLSTEPS

Similarly, I need my pi to stay on co

Answer 1

I installed xscreensaver

1. sudo apt-get install xscreensaver
2. Once installed, go to Rpi's desktop "Menu" (left top corner)
3. Go to preference --> screensaver.
4. You will see a screen saver main menu. In the mode drop-down menu, select "disable screensaver" then close the window.
5. Reboot the Raspberry PI.

It should work now.