Issue with Booting Jetson Nano from SD Card

Hello everyone,

I’m facing an issue with booting the Jetson Nano from the SD card after making changes to the “extlinux.conf” file. I need your help in resolving this problem.

Here’s what happened:

  1. Imaged the OS onto the SD card successfully.
  2. Modified the “extlinux.conf” file to add extra memory for Python libraries.
  3. After reinserting the SD card and powering on, the OS doesn’t boot from the SD card.

I’ve double-checked the changes in the “extlinux.conf” file, but the issue persists. If you have any suggestions or solutions, please let me know.

Thank you for your assistance.


are you able to boot into systems before the change?
Please try re-flashing with SDK Manager, or see if you can login via UART.

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