# Orin boot with can't find partuuid **URL:** \ **Category:** Jetson Orin Nano\ **Tags:** boot\ **Created:** [June 22, 2026, 8:50am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083 "2026-06-22T08:50:50Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 22, 2026, 8:50am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/1 "2026-06-22T08:50:50Z")
I see that many people asking the same question but no solution or reason,I know reflash can be the solution but it will cover everything,so I wonder if [overlay\_mb1bct\_36.x.tbz2](https://developer.nvidia.com/downloads/embedded/L4T/overlay_mb1bct_36.x.tbz2) can be the solution?Or have you findout anything with the problem of can’t find partuuid?Both devkit and custom board ![4c872422767979f563a203506a70a060](https://global.discourse-cdn.com/nvidia/original/4X/7/3/4/7340135835a0cf04258e10d6b634c50aacba09a3.jpeg) ---
**Author:** ![felipe.solano](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/felipe.solano/32/290522_2.png) [@felipe.solano](https://forums.developer.nvidia.com/u/felipe.solano)\ **Post date:** [June 22, 2026, 9:02pm UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/3 "2026-06-22T21:02:11Z")
Hello @MaxineZ Could you share your JetPack version, boot media (eMMC/NVMe/SD), and the flashing method or command used? It may be worth comparing your process against this flashing guide: > **[Preparing a Jetson to flash and boot an encrypted and non-encrypted image for...](https://developer.ridgerun.com/wiki/index.php/Preparing_a_Jetson_to_flash_and_boot_an_encrypted_and_non-encrypted_image_for_an_SSD)** > > This wiki page provides information regarding the Preparation of a Jetson to flash and boot an encrypted and non-encrypted image for an SSD. Feel free to contact us for more details. Felipe Solano Embedded SW Engineer at RidgeRun Contact us: [support@ridgerun.com](mailto:support@ridgerun.com) Developers wiki: [https://developer.ridgerun.com](https://developer.ridgerun.com) Website: [www.ridgerun.com](http://www.ridgerun.com) ---
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 23, 2026, 1:20am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/5 "2026-06-23T01:20:13Z")
Mostly found in Jetpack6.2,boot with nvme,and I backup an image to recover with all the other boards.I’m sorry that I can’t open the link ---
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 23, 2026, 2:09am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/6 "2026-06-23T02:09:48Z")
And I found that uuid is mentioned in extlinux.conf default,can I change to other option such as /dev/nvmexxx ---
**Author:** ![DavidDDD](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/davidddd/32/370680_2.png) [@DavidDDD](https://forums.developer.nvidia.com/u/DavidDDD)\ **Post date:** [June 23, 2026, 8:46am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/7 "2026-06-23T08:46:25Z")
Hi, Do you use the `l4t_backup_restore.sh ` scripts? If no, please tell me how do you do backup restore? Thanks ---
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 23, 2026, 8:51am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/8 "2026-06-23T08:51:53Z")
Yes,and always do like this in this few years,but recently the problem occur frequently ---
**Author:** ![DavidDDD](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/davidddd/32/370680_2.png) [@DavidDDD](https://forums.developer.nvidia.com/u/DavidDDD)\ **Post date:** [June 24, 2026, 3:34am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/9 "2026-06-24T03:34:49Z")
Hi, > [@MaxineZ](#): > > always do like this in this few years What are the configuration differences between the working setup and the one that failed? Specifically: - Are you using a different BSP version? - Are you using a different NVMe drive? ---
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 24, 2026, 3:48am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/10 "2026-06-24T03:48:35Z")
I think maybe mostly found in Jetpack6.2 because it never happened when using Jetpack5.1.4,after we update to JP5.1.5 and JP6.2 that cause a lot of problem,the problem of can’t find uuid mostly found in this few month but it maybe happened before we realized.Others always the same,how to backup,how to recover,how to use orin,what kind of nvme ssd we use,these are always the same ---
**Author:** ![MaxineZ](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@MaxineZ](https://forums.developer.nvidia.com/u/MaxineZ)\ **Post date:** [June 26, 2026, 9:08am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/11 "2026-06-26T09:08:28Z")
Anyone can help?I feel so confused about this ---
**Author:** ![DavidDDD](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/davidddd/32/370680_2.png) [@DavidDDD](https://forums.developer.nvidia.com/u/DavidDDD)\ **Post date:** [July 7, 2026, 3:23am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/12 "2026-07-07T03:23:54Z")
Hi, Since JetPack 6.2 is already the latest version. Could you capture the full serial console (UART) log while you run the backup/restore, and continue capturing through the boot attempt that hits the “can’t find PARTUUID” error? Please also share the exact l4t\_backup\_restore.sh commands you use. That will let us pin down where the PARTUUID is getting lost. Thanks ---
**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\ **Post date:** [August 5, 2026, 2:49am UTC](https://forums.developer.nvidia.com/t/orin-boot-with-cant-find-partuuid/374083/14 "2026-08-05T02:49:16Z")
Closed on August 5, 2026, 2:49am UTC This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.