This is working well! Amazon EC2 instances with AMD graphics are able to initialize properly now, after installing the latest "linux-firmware" and "linux-modules-extra-aws" packages from proposed.
ubuntu@ip-172-31-38-36:~$ sudo dmesg | grep "Initialized amdgpu" [ 4.908132] [drm] Initialized amdgpu 3.41.0 20150101 for 0000:00:1e.0 on minor 0 ubuntu@ip-172-31-38-36:~$ sudo vainfo | grep NAVI12 vainfo: Driver version: Mesa Gallium driver 21.2.6 for AMD NAVI12 (DRM 3.41.0, 5.13.0-1014-aws, LLVM 12.0.0) ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958467 Title: focal linux-firmware package omits amdgpu/navi12 firmware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1958467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs