Installing jetpack on nvme with larger root size

[DaveYYY]

Hi,

What L4T version do you use?
If your GUI means SDK Manager, and you are using 35.4.1 (JetPack 5.1.2), then the issue is here:

JetPack 5.1.2/L4T 35.4.1 is now live

By further investigating, the root cause is that the layout used to flash external device is changed to “flash_l4t_t194_nvme.xml” from “flash_l4t_external.xml” in “nvsdkmanager_flash.sh” for T194 device. This only affects the customer who is using SDKM to flash device on T194 device. For customers who use initrd flash to flash device, there is no effect. For the customers who want to extend the size of APP partition on external device for T194 device, here is the workaround: Flashed the devi…

If you want to use flashing scripts instead, flash.sh does not support flashing into NVMe, and you have to use initrd flash instead:

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c ./tools/kernel_flash/flash_l4t_external.xml --showlogs --network usb0 jetson-agx-xavier-devkit nvme0n1p1