i also tested previous linux-firmware package (from Bionic, 1.173.3), and previous xserver-xorg-video-amdgpu 8.1.0 package
All of them fail.
i also tested previous linux-firmware package (from Bionic, 1.173.3), and previous xserver- xorg-video- amdgpu 8.1.0 package
All of them fail.