On Wed, 2022-11-09 at 22:55 +0100, greg wrote:
In order to disable i915 altogether, I used an option in bios/efi
firmware.
(I have an NVIDIA card and want to use it always/for any
application.)
That would certainly be an option, though I'd prefer to avoid BIOS
settings id possible.
> Is there some grub magic I need to do? I assumed this would be
> automatic but it seems not.
If the intention is to use either i915 or the AMD card depending on
the application
that is AMD Dynamic Switchable Graphics,
I would suggest looking at
https://wiki.archlinux.org/title/PRIME#Gnome_integration
https://wiki.archlinux.org/title/PRIME
https://wiki.archlinux.org/title/ATI
https://wiki.archlinux.org/title/AMDGPU
A lot of very detailed info there, thanks.
poc