I have installed Ubuntu 16.04 recently alongside Windows 10.
Here is an image of the terminal after executing the instruction lspci -nnk | grep -A3 -Fe '[0280]'; rfkill list
The kernel version is 4.13.0-32-generic
With a temporary working internet connection, open a terminal and do:
sudo apt update
sudo apt install build-essential dkms git
git clone -b 4.11-up https://github.com/jeremyb31/rtl8723de.git
sudo dkms add ./rtl8723de
sudo dkms build rtl8723de/5.1.1.8_21285.20171026_COEX20170111-1414
sudo dkms install rtl8723de/5.1.1.8_21285.20171026_COEX20170111-1414
sudo modprobe rtl8723de
Reboot and your wireless should be working.