[nekopa]

I've been happily running Xubuntu on an Acer gaming laptop with UEFI with no problems. I did it after my Win 10 upgrade killed my SSD. Yes, I had to do a quick Google search to find out how to get into my legacy bios but if you are going to install a Linux distribution you should definitely be able to find this info no problem.

[CalRobert]

I believe the concern is that the requirement for manufactures to allow disabling UEFI has been dropped, so new hardware may not make that possible.