Open a terminal and copy, paste and execute the following command:
sudo apt-get update && sudo apt-get upgrade && sudo apt-get install ubuntustudio-audio ubuntustudio-audio-plugins ubuntustudio-graphics ubuntustudio-video
Then this command:
sudo apt-get install linux-image-4.8.0-58-lowlatency
And, finally, this command:
sudo apt-get install linux-headers-4.8.0-58-lowlatency
Then reboot