Unable to restore a jetson using a backup image in the new module

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

162_10.22.115.87_22_11_26_27.log (76.9 KB)
Hi,
I am trying to restore a jetson using a backup image in the new module.
I use the following commad to back up the system.

sudo ./tools/backup_restore/l4t_backup_restore.sh -b jetson-xavier-nx-devkit-emmc

I use the following commad to back up the system.

sudo ./tools/backup_restore/l4t_backup_restore.sh -r jetson-xavier-nx-devkit-emmc

but when the module was flashed , it is not working.can you suggest me on this? I am using stock BSP 35.1.0.
attach log.

3

Hi,
24119918682,
which jetpack version you flashed and which module tested.
have you ever tested on NV devkit to reproduce this issue?

4

Hi,
Jeffli,
the jetpack version is 5.0.2.And yes, I reproduced it on NV devkit

6

Hi 2419918682,
still check restore with -r to flash Xavier NX internally.
Could you try mass flash command like belows(mass flash num set 5 here, you can set 1/2/3… as needed):
1)create mfi
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --no-flash --external-device nvme0n1p1 -p “-c bootloader/t186ref/cfg/flash_t234_qspi.xml --no-systemimg” -c ./tools/kernel_flash/flash_l4t_external.xml --massflash 5 --showlogs --network usb0 jetson-xavier-nx-devkit nvme0n1p1

2)mash flash
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --flash-only --network usb0 --massflash 5 --showlogs

7

Hi Jeffli,
Using this method we can not achieve flashing.

8

hi 2419918682,
1)if you reply, please tell us failure details, which step you failed, mfi or flash, and log should provide
2)do you verify it on Xavier nx devkit with devkit module?

9

->1)if you reply, please tell us failure details, which step you failed, mfi or flash, and log should provide
In the flash step. attach log.
->2)do you verify it on Xavier nx devkit with devkit module?
Yes, I did
162_10.22.115.87_22_16_34_26.log (161.1 KB)

11

Hi 2419918682,

Could you help to update to latest JP5.1.1(R35.3.1) and try the l4t_backup_restore.sh again?

If the issue still exists, please provide the host side log of both backup and restore.

12

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Hi 2419918682，
please update your flash status.

1)which ubuntu version on host? hope 20.04 at least
2)Could you try 35.3.1 just KevinFFF suggest?