Simpler Method for installation

I've stuck together everything you're doing into a nice and simple little bash script. We could actually make it even simpler (I.E. from a curl command or something similar) but you would need to make a few adjustments to how the git is setup. Here's a little zip that will show you exactly what I've done. If you feel it's sufficient, you are more than welcome to use it so people can run a single command and take full advantage of all the work you've done without having to put forth any effort themselves.

https://drive.google.com/open?id=1bLJkiU-JdgYBKI7x5TrD1S9KP8hMiT9E

[nrmnrm]

But how does this help? The workaround for brightness does not work and sound does not work..

But how does this help? The workaround for brightness does not work and sound does not work..

Well, if the creator of the git fixes it, it makes installation simpler. As for the sound not working, I think it's a kernel issue. The absolute latest kernels have different methods of loading configuration files, which is where I think things start breaking. You might have better luck using a kernel that was released around the time the git creator made the git, so if I had to guess, it'd be 4.15, which is what ubuntu simply ships with. So, might want to just ignore the "latest kernel" advice and just follow everything else and it might work. I had no luck though, but let me know how that goes.

[nrmnrm]

Original author was on ubuntu 18.04, everyone else here was not able to make it work with that. Abandoned ever since. Additional I've forgotten that even setting for touchpad does not work like that anymore, it is now done like this #6 since newer libinput versions.
So your simpler method cannot help that much at the moment :)