Um snippet de link de Nick Weinberg parece ter feito o truque.
Inserindo isso no terminal:
sudo apt-get update
sudo apt-get upgrade
echo "deb http://ppa.launchpad.net/tigerite/kernel/ubuntu trusty main" | sudo tee /etc/apt/sources.list.d/tigerite-kernel-trusty.list
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 984AE706D31B333A && sudo apt-get update
sudo apt-get install linux-surface