Flashing Tegra Fails <Failed to get Tegra instance> (Altran/Audi)

I am new with Drive Px

I am running the “DriveInstall_5.0.5.0L_SDK_b96.run” to flash the Tegras, but it throwing me the below error.

I need to update the PDK on the target Machine .

  • Connected THe USB cable.
  • Programming switch on RUN MODE
  • Swiched the device On.

Any Ideas !!!

Successfully acquired lock over /var/lock/LCK…bootburn_seq
Successfully acquired lock over /var/lock/LCK…ttyUSB1
Disabling SIGINT <Ctrl+C> temporarily
Setting Tegra-A on hold…Process CMD (7936) still running. Trying to kill after 5 seconds
Done
Setting Tegra-B on hold…Done
Setting Tegra-A in recovery… Done
Setting Tegra-B in recovery… Process CMD (8045) still running. Trying to kill after 5 seconds
Process CMD (8075) still running. Trying to kill after 5 seconds
Done
Enabling SIGINT <Ctrl+C>
Failed to get Tegra instance.
==> /home/osboxes/NVIDIA/Drive/5050L_SDK/DriveSDK/drive-t186ref-foundation/utils/scripts/bootburn/_temp_dump/ta_on <==

==> /home/osboxes/NVIDIA/Drive/5050L_SDK/DriveSDK/drive-t186ref-foundation/utils/scripts/bootburn/_temp_dump/tb_on <==

==> /home/osboxes/NVIDIA/Drive/5050L_SDK/DriveSDK/drive-t186ref-foundation/utils/scripts/bootburn/_temp_dump/tb_off <==

Bootburn operation unsuccessful

The following tips can help troubleshoot bootburn failures. These are based on
known issues related to setup or missing configuration. If it doesn’t help
resolve the issue, contact module owners with a copy of the full log.

error= error-aurix-access

  • No tips currently available for this failure

Dear medhat.hussain,

Probably need to update Aurix FW.
Could you please update Aurix FW with below guidance? Thanks.
http://docs.nvidia.com/drive/nvvib_docs/index.html#page/NVIDIA%20DRIVE%20Linux%20SDK%20Development%20Guide%2FFlashing%2Fflash_aurix_dpx.html%23