Jetson Orin Nano devkit flash with NVMe failing

hi all,

I’ve been trying to flash my orin nano devkit with jetpack 6 using sdkmanager on ubuntu 22.04 but keeping running into a timeout error where the log keeps saying waiting for target to boot-up. I’m guessing the nano somehow exits recovery mode despite having a jumper connecting ground and fc_rec since the cooling fan starts spinning around the same time it starts giving the waiting for boot message. I’ve attached the sdkm logs from the failed flash attempt down below. any ideas on what may be causing this and how to fix it?
thanks!

SDKM_logs_JetPack_6.1_Linux_for_Jetson_Orin_Nano_modules_2024-10-02_14-26-42.zip (247.0 KB)

Hi kaditya25,

14:33:31.716 - info: NV_L4T_FLASH_JETSON_LINUX_COMP@JETSON_ORIN_NANO_TARGETS: Waiting for target to boot-up...
14:33:32.835 - info: NV_L4T_FLASH_JETSON_LINUX_COMP@JETSON_ORIN_NANO_TARGETS: Waiting for target to boot-up...
14:33:33.837 - info: NV_L4T_FLASH_JETSON_LINUX_COMP@JETSON_ORIN_NANO_TARGETS: Timeout
14:33:33.838 - info: NV_L4T_FLASH_JETSON_LINUX_COMP@JETSON_ORIN_NANO_TARGETS: Device failed to boot to the initrd flash kernel. Please retrive the serial log during flashing to debug further.
14:33:33.872 - info: NV_L4T_FLASH_JETSON_LINUX_COMP@JETSON_ORIN_NANO_TARGETS: Cleaning up...

For this timeout issue, you have to check the serial console log at this moment to see if there’s any boot issue.

You can refer to the Jetson Nano & NX Style - Serial Debug Console - JetsonHacks to capture the serial console log on Orin Nano devkit.

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