Jetpack 5.0.2 support was recently released by Seeed Studio for the A205-based Jetson Xavier Sub MINI PC Black
This machine includes a 256 GB SSD attached to SATA ports on the board. However, I have not been able to install Jetpack 5.0.2 to this SSD using either the nVidia SDK Manager GUI or command line flashing tools.
I can flash to the internal eMMC memory without problem, and the Jetson will boot up and the SSD will be visible as a functional disk.
The SSD appears to be connected as a USB drive. If I try to flash using SDK Manager with the USB destination selected, it fails and reports that /dev/sda1 was not found.
If I flash using the command line approach instead, the host PC reports the operation was successful but when the Jetson boots up it gives an error indicating sda1 was not found.
$ sudo ./flash.sh jetson-xavier-nx-devkit-emmc sda1
Similar failure occurs if I try flashing using initrd instead.
Can you provide instructions on how to successfully install Jetpack 5.0.2 to the SSD on this machine please?