ubuntu 系统不能支持surface pro4的硬件，导致触摸屏等不能使用，linux-surface支持地址：
https://github.com/linux-surface/linux-surface

1、导入用于签名软件包的秘钥

wget -qO - https://raw.githubusercontent.com/linux-surface/linux-surface/master/pkg/keys/surface.asc \
| gpg --dearmor | sudo dd of=/etc/apt/trusted.gpg.d/linux-surface.gpg

2、添加存储库配置并更新APT

echo "deb [arch=amd64] https://pkg.surfacelinux.com/debian release main" \
| sudo tee /etc/apt/sources.list.d/linux-surface.list

sudo apt update

3、安装linux-surface 内核及其依赖项

sudo apt install linux-image-surface linux-headers-surface libwacom-surface iptsd

4、安装启动秘钥

sudo apt install linux-surface-secureboot-mok