AGX Orin flashing Error

Dear Sir,

I’m trying to flash my Jetson AGX Orin, but got error. Here attach the screen capture, do anyone help to advise if it’s software issue or hardware issue ?

VIncent Ng


Welcome to the forums! For Jetson issues please post in the correct category.

I will go ahead and move this over for you.


this is just a warning message, not an error…
Please just keep waiting, and if it does fail eventually, put the flashing log here.

HI !
Flashing still fail, HEre attach 2 logs. One is using SDKManger method to flash the AGX Orin, but fail. Another is using terminal method to flash, just fail, and screen capture the error.

SDKM_logs_JetPack_5.1.1_(rev._1) (223.9 KB)


what system do you use to flash the device? Is it a VM? If that’s the case, please use a real Ubuntu PC instead.
We also need you to attach the UART log during flashing.

Dear Dave,

I’m using real ubuntu PC.
Please help to advise how to extract the uart log? the zip file already export from sdkmanager’s log export function


「Dave Yu via NVIDIA Developer Forums <>」在 2023年5月31日 週三,14:37 寫道:


you should connect your device with the host PC using the micro USB port, and you will find /dev/ttyACM0 on it. Then establish connection with tools like picocom

sudo picocom -b 115200 /dev/ttyACM0

Put what you get with UART here.
Also, if you are using 20.04 Ubuntu but fail to flash your device, switching to 18.04 may help.


My sets is AGX Orin 32GRAM one, the USB port connect to my Ubuntu PC is type C next to 40 pin header. Sorry I can’t found any ttyACM0 in dev folder as attached photo


I mean, you should also connect the Micro USB port, which is for UART debug, in addition to the USB-C port, which is for flashing.

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