Bug#864529: firmware-amd-graphics: missing firmware for AMD Radeon RX 560,570,580

I am confirming this affects me as well, installing the kernel from stretch-backports, using an AMD RX 580. The workaround is to clone https://git.kernel.org/pub/scm/linux/kernel/ git/firmware/linux-firmware.git/, and copy the missing files to their proper place using rsync -a -v

Bug#864529: firmware-amd-graphics: missing firmware for AMD Radeon RX 560,570,580

I'm confirming that this happens with RX 580. I did a clean install of Stretch and upgraded to Buster. After installing firmware-amd-graphics the system freezes on boot. Linux debian 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u2 (2017-06-26) x86_64 GNU/Linux Package: firmware-amd-graphics

Bug#864529: firmware-amd-graphics: missing firmware for AMD Radeon RX 560,570,580

Package: firmware-amd-graphics Version: 20161130-3 Severity: important Tags: upstream Dear Maintainer, the new AMD Radeon RX 560 is currently missing a important firmware file: /lib/firmware/amdgpu/polaris11_k_smc.bin (RX 560) /lib/firmware/amdgpu/polaris10_k_smc.bin (RX 570, RX 580) This