Hi, We are experiencing a UEFI boot failure during an OTA upgrade on a custom carrier board and would appreciate some guidance on debugging this issue. **Hardware & Software Environment:** - Module: Jetson Orin Nano 8GB - Carrier board: Custom design - Boot device: NVMe SSD - Upgrade path: L4…

hello 2759897880, the OTA flow updates the inactive bootloader chain, (i.e. slot-B), assume you are now running from slot-A. after capsule update finishes, the system reboots and starts from slot-B, which is running r35.5.0, while slot-A stays at r35.4.1 as mentioned by developer guide, Updating…

*** Please note that this reply is generated by LLM automatically *** To address the UEFI boot failure during the OTA upgrade on the custom carrier board, we need to analyze the provided information and understand the OTA update process. Understanding the OTA Update Process The OTA update process…

Hi JerryChang, Thank you for your reply. I will give it a try, but before that, I need to confirm a few understandings with you: Do I need to perform two OTA updates for each of the sections from 5.1.1 to 5.1.3 and from 5.1.3 to 6.2.2, totaling four OTA updates? (One OTA update can only upgrade …

Hi JerryChang, I have successfully OTA updated to version 36.5.0, thank you very much for your reply. However, I still have a question. After performing two OTA updates from 5.1.1 to 5.1.3, I tried to boot using another slot and then check the LOG. However, after switching and rebooting, I found t…

Regarding the startup issues from 5.1.1 ota to 6.2.2

Robotics & Edge Computing Jetson Systems Jetson Orin Nano

JerryChang April 22, 2026, 5:59am 4

it looks duplicated, please refer to Topic 367303.

Topic		Replies	Views
Orin NANO OTA update bootloader failure-- Boot error Jetson Orin Nano boot , nvbugs , ota	16	201	March 30, 2026
Ota update from 35.6.2 to 36.4.4 on an blank orin Jetson AGX Orin ota	5	125	November 21, 2025
Problems with follow up OTA update after JP5->JP6 OTA update Jetson Orin NX ota	3	143	May 21, 2025
OTA Update causing unbootable state Jetson Orin Nano ota	4	172	April 8, 2025
OTA update from L4T35.5.0 to L4T 36.3.0. fails with Jetson Orin Nano Jetson Orin Nano ota	8	371	August 4, 2024
JetPack 5.1.2 → 6.2 OTA fails or succeeds depending on A/B slot state Jetson Orin NX security , ota	11	87	April 22, 2026
Problems with follow up OTA update after JP5->JP6 OTA update Jetson Orin NX ota	7	202	July 30, 2025
Cannot update firmware 35.5.0 Jetson Orin Nano nvbugs , ota	5	226	March 26, 2025
OTA update from JetPack 6.2.0 to 6.2.1 fail Jetson Orin Nano ota	20	559	November 4, 2025
Issue that OTA works on some Jetsons but not others Jetson AGX Orin ota , uefi	44	912	July 16, 2025

Regarding the startup issues from 5.1.1 ota to 6.2.2

Related topics