Bash: cannot set terminal process group (-) Inappropriate ioctl for device

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi, I have a Jetson Nano with onboard eMMC, I have an SD card with a Ubuntu 20.04 image on it and attempted to ensure the Jetson boots from the SD card and not from the onboard memory, I followed the instructions from https://jetsonhacks.com/2017/01/26/run-jetson-tx1-sd-card/. However, when I restarted the system it threw the following outpost:

WhatsApp Image 2023-05-23 at 11.47.17
WhatsApp Image 2023-05-23 at 11.47.171600×1200 195 KB

and after this terminal is completed I get an endless booting process.

When I remove the SD card and attempt to boot up, which should still work according to the tutorial. I get the following screen:
bash: cannot set terminal process group(-): Inappropriate ioctl for device
bash: no job control in this shell
bash4.4# _

I am still a beginner with the Jetson and have not worked very long with the system. I would appreciate any assistance or resources to help me solve this problem.

Thanks in advance.

2

When you see that bash4.4 in your monitor, it means not able to find your rootfs (file system) on the pre-set location.

Just reflash your board with sdkmanager to recover it.

Also, jetson tx1 does not support to work with ubuntu 20.04.