I am trying to fix the many W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_dmcub.bin for module amdgpu messages when performing an update
This led me to via Aravisian help to install firmware-amd-graphics_20210818-1_all.deb which I hope is the right package from this FTP site http://ftp.us.debian.org/debian/pool/main/f/firmware-free/
When trying to install firmware-amd-graphics package I get
error while trying installing trying to overwrite
/lib/firmware/amdgpu/banks_k_2_smc.bin which is also in package linux-firmware 1.187.27