I'm also affected by ths bug. This may also be connected to bug #1869053 (https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1869053), which happens on the same box during install.
Graphics card is an older Radeon R9. Apport and lspci output is attached. ** Attachment added: "sysinfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1873325/+attachment/5365682/+files/sysinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1873325 Title: update-initramfs complains of missing amdgpu firmware files Status in linux-firmware package in Ubuntu: Confirmed Bug description: Ubuntu 20.04 during initramfs update reports missing firmware files: W: Possible missing firmware /lib/firmware/amdgpu/navi12_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_smc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_smc.bin for module amdgpu Kernel: 5.4.0-24-generic linux-firmware: 1.187 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1873325/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
