Working with a Jetson Xavier NX (Developer Kit) which had initially been booted up from a microSD card following the instructions found at Getting Started With Jetson Xavier NX Developer Kit | NVIDIA Developer
After running the
sudo apt update && sudo apt upgrade, however, it stopped working. The device is unbootable, does not power the keyboard/mouse, has no display output, is unconnectable from sdk manager, and will not start. The green power LED does turn on and the heat sink is warm to the touch, however, the fans do not spin. I have seen a few similar posts where NXs will not boot after running
apt upgrade so this problem is prevalent.
Bus 003 Device 040: ID 0955:7e19 NVIDIA Corp. APX
dmesg --follow :
[1820747.835198] usb 3-1: new high-speed USB device number 41 using xhci_hcd
[1820747.984559] usb 3-1: New USB device found, idVendor=0955, idProduct=7e19, bcdDevice= 1.02
[1820747.984571] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[1820747.984575] usb 3-1: Product: APX
[1820747.984578] usb 3-1: Manufacturer: NVIDIA Corp.
OMG. I got the same issue. Now it is not even working with refashed microSD. I got the same issue in v4.4 update with another project. Now I try to do new project then also got same issue.
hello everett ,
may I know which release version of the SD card image you’ve used?
could you please re-flash the target with command-line to confirm the status?
$ sudo ./flash.sh jetson-xavier-nx-devkit mmcblk0p1
Hi Jerry, thank you for your response.
The SD card image I used was
jetson-nx-jp50dp-sd-card-image.zip which I flashed with Etcher then inserted into the NX.
Looking at the topic you linked, I agree that this problem is a serious issue and does indeed reflect poorly on NVidia as a simple
apt upgrade should not cause the bootloader to fail. I hope that we can procure a solution as soon as possible.
Could you please expand on the command you advised above? As the NX is a brick, I assume this is being run on a host computer. Where is the flash.sh script found and what version of the jetson-xavier-nx-devkit should be used?
please post it today. I stuck
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