@DaneLLL I reinstalled the nvidia-l4t-bootloader package which downloaded the latest version from nvidia apt repos. I saw logging that the bootloader capsule was being updated in apt logs
Starting bootloader post-install procedure.
INFO. Copy capsule payload: TEGRA_BL.Cap.
INFO. Copy capsule payload to /opt/nvidia/esp/EFI/UpdateCapsule/ and l4tlauncher to /opt/nvidia/esp/EFI/BOOT/ done.
INFO. Set capsule UEFI variable /sys/firmware/efi/efivars/OsIndications-8be4df61-93ca-11d2-aa0d-00e098032b8c done.
however the issue is NOT fixed and firmware is still dated 2023-02-17. Are you certain that the debs have the latest bootloader with the debug carveouts removed? or can the QSPI not get flashed through an OTA on the orin?