Ubuntu
linux-firmware package

  1. Bug #2030795
  2. Comment #5

Comment 5 for bug 2030795

Revision history for this message
Juerg Haefliger (juergh) wrote :

Can you try the following?

1) Install linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.5
2) Backup /lib/firmware/amdgpu/yellow_carp_dmcub.bin
   $ cp /lib/firmware/amdgpu/yellow_carp_dmcub.bin /lib/firmware/amdgpu/yellow_carp_dmcub.bin.orig
3) Download latest from kernel.org:
   $ wget -O yellow_carp_dmcub.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/amdgpu/yellow_carp_dmcub.bin?id=253cc179d849fc82489773b2b553a49858d8725f
4) Copy latest:
   $ cp yellow_carp_dmcub.bin /lib/firmware/amdgpu
5) Update initrd:
   $ update-initramfs -u -k $(uname -r)
6) Reboot

Does that fix the problem with linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.5?