How to enter into aurix console

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version

Target Operating System

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)

SDK Manager Version

Host Machine Version
native Ubuntu 18.04


After entering sudo reboot on pegasus, screen went dark and doesn’t power on. So trying to re-flash but faces OSS and NV packages error.
Through minicom it shows current is DRIVE 5.2.6 version still exists
Now to enter aurix commands:
I have used the command $sudo minicom -D /dev/ttyUSB3 to connect drive pegasus and host PC using minicom but, after that
I see tegra-ubuntu login:
Where I give nvidia as username and password to enter
but how to get into aurix console to execute aurix commands.
Can anyone show me is there any other port to connect to aurix and how to enter aurix console

The /dev/ttyUSB* entries are dynamically assigned by the operating system when USB devices are connected. Therefore, it is recommended to try using other available ttyUSB entries to avoid relying on a specific numbering.

Okay, but As mentioned to enter aurix commands in the aurix console.
Can you help me with How to connect to an aurix console through host PC
What are theUSB ports and commands to launch aurix shell,
Here is the reference link of aurix commands i need to enter

Please refer to Accessing the SoC from UART and try other ttyUSB entries. Also, Using the MCU Console mentions the available commands.

Thanks for your prompt response. As mentioned in Accessing the SoC fro UART. I have used USB3 and configured as mentioned. After login in into nvidia@tegra-ubuntu. when I enter aurix commands such as auxireset or tegrareset x1. It says error: command not found

It appears that /dev/ttyUSB3 is associated with the serial port of Xavier A/B instead of Aurix. Please refer to the documents I shared earlier and try using a different /dev/ttyUSB* entry for Aurix communication.

Thank you for your solution. I was able to enter into aurix console successfully.
I have tried tegrareset x1/x2, auxireset, poweron/off commands but still I’m unable to see the display. @SivaRamaKrishnaNV

I’m able to login into nvidia user id and password.
With the following command, I’m able to see its Drive O.S version as 5.2.6
$ cat /etc/nvidia/version-ubuntu-rootfs.txt

Can you help me with fixing my screen. I installed GUI and reconfigure to lightdm and GDM3 but the screen still doesnt show up

Please create another topic with an appropriate title specific to the display issue and linked to this one I you want. Thanks.

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