I too have the same error, I received the following after running an apt upgrade
W: Possible missing firmware /lib/firmware/rtl_nic/rtl8125a-3.fw for module r8169 W: Possible missing firmware /lib/firmware/rtl_nic/rtl8168fp-3.fw for module r8169 W: Possible missing firmware /lib/firmware/amdgpu/renoir_gpu_info.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_asd.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_mec2.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_mec.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_me.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_pfp.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_ce.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_sdma.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_vcn.bin for module amdgpu in my case downloading from the link above and doing the following fixed the errors for me. sudo cp -R amdgpu/renoir_* /lib/firmware/amdgpu/ sudo cp -R rtl_nic/rtl8* /lib/firmware/rtl_nic/ sudo update-initramfs -u Thanks @faloz2416 Mo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890641 Title: Possible missing firmware /lib/firmware/rtl_nic/rtl8125a-3.fw for module r8169 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1890641/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs