Any better way to switch GPUs (for example in an eGPU setup)?

[smukherjee2016]

I have an eGPU setup where I can boot using a GTX 960 or Intel HD Graphics. I had a problem where I couldn't boot into Manjaro after plugging in the eGPU, and after some hunting, finally found a hacky solution outlined here in the Manjaro forums

Even though this problem affects people with eGPUs, I think it might be the same if plugging out a GPU from a desktop and then trying to start it with Intel integrated graphics...

So is there a better solution to this issue, rather than having to run the above steps mentioned in the forum post? Also, is this commit relevant?

Thanks for the great work!