答案1
通过临时的互联网连接,打开终端并执行:
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
重新启动后你的无线网络就能够正常工作了。