I'll make you a deal

[rstevenson1976]

Make a version of MakeMKV that actually works on Linux, and then I will pay for a permanent key

[16442496]

I have permanent key, since 2015 and MakeMKV works fine on Debian.

[NGr2023]

I've had zero issues on Manjaro.

What exactly doesn't work?

[BuffaloSlack]

I've had zero issues on Manjaro.

What exactly doesn't work?

Makemkv will refuse to work on a lot of drives on Linux > 1.17.7 that's probably what he's referring too very old bug.

The forum is littered with threads about this.

[Mark_McG]

Make a version of MakeMKV that actually works on Linux, and then I will pay for a permanent key

Arch here. Works fine on my main rig and all my various virtual machines in all sorts of nixy flavours.
What's your actual issue and I'll try to help fix it.