docker suddenly stopped detecting AMD MI50

Hardware:

• GPU: AMD Radeon Instinct MI50 (Vega 20)

• OS: Unraid 7.3.1

• Driver: amdgpu loaded successfully (lsmod confirms), device nodes present (/dev/dri/card0, /dev/kfd).

The Issue: I am trying to run llama.cpp (with the server-vulkan image) in Docker. it used to work fine but yesterday i made the stupid mistake of outing my UNRAID IP in place of host for my hermes-agent container (i managed to fix that) by stoping all containers and removing hermes via the command line connecting a keyboard and monitor but since then llama.cpp that detected and worked fine until then with my video card says no GPU detected.

• Initial Symptom: Container reported "no usable GPU found."

• Diagnosis: Host was missing userspace Vulkan libraries (vulkaninfo command missing).

• Fix Attempted: Reinstalled AMD TOP and llama.cpp

  when i fiexed the host problem i ust have dome something wrong

• ls -l /dev/kfd

  total 0

  drwxrwxrwx 2 root root 80 May 31 22:01 by-path/

  crw-rw---- 1 root video 226, 0 Jun 1 12:35 card0

  crwxrwxrwx 1 root video 226, 128 May 31 22:01 renderD128

  crw-rw-rw- 1 root video 237, 0 May 31 22:01 /dev/kfd

• lsmod | grep amdgpu

  amdgpu 12722176 0

  amdxcp 12288 1 amdgpu

  mfd_core 12288 1 amdgpu

  drm_panel_backlight_quirks 12288 1 amdgpu

  gpu_sched 61440 1 amdgpu

  drm_buddy 24576 1 amdgpu

  drm_ttm_helper 16384 2 amdgpu

  ttm 114688 2 amdgpu,drm_ttm_helper

  drm_client_lib 12288 1 amdgpu

  video 69632 1 amdgpu

  drm_exec 12288 1 amdgpu

  i2c_algo_bit 12288 1 amdgpu

  drm_suballoc_helper 16384 1 amdgpu

  drm_display_helper 237568 1 amdgpu

  drm_kms_helper 225280 4 drm_display_helper,amdgpu,drm_ttm_helper,drm_client_lib

  drm 696320 13 gpu_sched,drm_panel_backlight_quirks,drm_kms_helper,drm_exec,drm_suballoc_helper,drm_display_helper,drm_buddy,amdgpu,drm_ttm_helper,drm_client_lib,ttm,amdxcp

  backlight 16384 4 video,drm_display_helper,amdgpu,drm

  cec 61440 2 drm_display_helper,amdgpu

  i2c_core 106496 6 i2c_algo_bit,drm_display_helper,i2c_smbus,amdgpu,i2c_i801,drm

  crc16 12288 2 bluetooth,amdgpu

• the only thing i can think of doing now is switching to a new usb or getting internal boot but i don't think unraid can be reinstalled or that it would even fix this

• Thanks in Advance