Enable Keyboards In Ubuntu
To add to or replace the preselected keyboard layout in Ubuntu with the Unity 
- Open  Text Entry Settings… by clicking in the input language menu and 
   
- Click the plus sign in the lower left corner of the window to add a new 
   
- Select your keyboard (type the first letters of its name in the search field
   
- Now you can easily switch keyboard layout and language using the keyboard 
   
