"amdgpu and radeonkms are known to fail with EFI Boot"

[Gary Jennejohn]

On Sat, 24 Aug 2019 02:15:22 -0500
"Clay Daniels Jr." <clay.daniels.jr at gmail.com> wrote:

> From the kmod ports, dated 20190814
> 
> 
> /usr/ports/graphics/drm-current-kmod/pkg-descr
> 
> "amdgpu and radeonkms are known to fail with EFI Boot"
> 
> 
> /usr/ports/graphics/drm-current-kmod/pkg-message
> 
> "some positive reports if EFI is not enabled"
> 
> 
> Any practical suggestions on getting drm-current-kmod to work on an AMD
> machine, including how to NOT enable EFI? I did not see that option on the
> install menu.
> 

If you're lucky, you can do it in the BIOS.  I disabled EFI on my
ASUS B350M-A (AMD Ryzen) that way.  AFAIK the BIOS is where that
must be done.

-- 
Gary Jennejohn