Jetson Xavier NX booting to bash

Check ~/nvidia on your host. This is where sdkmanager install the tool.

it showed flashing completed and it still boot to bash as same…

Ok good. At least it can get flashed. The problem is something else now.

Please share the full uart log.

Log file1630304002359_serialdebug.txt (46.1 KB)

Can you go to Linux_for_Tegra/rootfs/boot/extlinux/extlinux.conf, remove the “quiet” in there and reflash your device + share the log again?

This will enable more log.

Log file after reflashingserialdebug 1.txt (114.7 KB)

Hi,

All your log is being truncated. For example, this one is not even completed. Could you share full log first?

[ 0.000000] Kernel command line: console=ttyTCU0,115200 video=tegrafb earlyc0

Logserialdebug 2.txt (105.7 KB)

Still truncated…

Trying to change seating on the terminal …help please

Actually, the problem here is somehow the boot device is not able to get opened.

[ 6.882844] Freeing unused kernel memory: 8640K
[ 6.923665] Root device found: mmcblk0p1
[ 17.135140] ERROR: mmcblk0p1 not found

mmcblk0p1 is generally the sdcard partition. However, it seems not able to boot up here.

I would suggest you can try different sdcard to get flashed by sdkmanger and see if all of them suffer same issue.

logf.txt (81.9 KB)

OK Thank you

Correct my comment here. Please ignore my previous comment.

Can you try to use below command to flash again?

sudo BOARDID=3668 BOARDSKU=0000 FAB=100 ./flash.sh jetson-xavier-nx-devkit mmcblk1p1

Looks like somehow your default sdcard boot location becomes mmc1 but not mmc0…

I guess this is due to the corrupted eeprom content.

its rebooting every 5 seconds
this the log filelogf.txt (81.9 KB)

It seems you didn’t follow my instructions. It still tries to boot mmcblk0p1.

This is what I used

sudo BOARDID=3668 BOARDSKU=0000 FAB=100 ./flash.sh jetson-xavier-nx-devkit mmcblk1p1

am trying it again

please share the boot log again.

logf(2).txt (82.9 KB)