TrueNAS SCALE: A2000 Transcode Fail / nvidia-smi Missing

My Minisforum MS-01 running TrueNAS Fangtooth with an NVIDIA A2000 is failing Jellyfin HW transcoding.
Problems:

  • Jellyfin stutters.
  • nvidia-smi is “command not found”.
    BIOS Settings Confirmed: Internal Graphics: Disabled, SR-IOV Disabled, Above 4G Decoding Enabled, Re-Size BAR Enabled.
    Troubleshooting: Tried apt install NVIDIA drivers via shell. Jellyfin app configured for NVENC + env vars.