I tried installing the rtl8814AU driver for my TP Link T9UH wifi adapter on Ubuntu 16.04.01 (kernel version: 188.8.131.52). I used https://github.com/mathew19/rtl8814AU and used the answer of George Udosen on this (I'm Trying to install rtl8814au drivers fairly new to linux) topic. At first it worked, even though I wasn't able to sudo modprobe -v rtl8814au. The response when I entered this was: 'modprobe: FATAL: Module rtl8814au not found in directory /lib/modules/4.13.0-37-generic'. I was able to go on the internet and install updates and everything, but after rebooting, nothing worked anymore. I don't really have a lot of experience on Linux, and I really don't know what to do now. Can anyone help me?
The results of modinfo 8814au: https://i.stack.imgur.com/OAp6H.jpg
When I enter dkms status, it gives me:
rtl8192eu, 4.4: added
rtl8814au, 4.3.21, 4.13.0-32-generic, x86_64: installed (WARNING! Diff between built and installed module!)
rtl8814au, 4.3.21, 4.13.0-37-generic, x86_64: installed