For he installation and configuration of the IOT2050 Advanced (...-1YA2) we have formatted the eMMC (mkfs.ext4 /dev/mmcblk1). After that, we installed Example_Image_V1.1.1 at the eMMC like it's explained in the manual (Install Example Image on eMMc) via an SD Card for the boot and a USB for the transfer to the eMMC.

Once done it, the IOT started well, we have changed the root password and configurated the ports. Nevertheless, we try to access to Node-red via the ip:1880 and can't find anything. We execute the node-red comand on Putty and throws the error "Bus error", without any else information.

Do you know what could be happening?

Thanks.

No I didn't, as I formatted the eMMC. 

I used node-red using the boot from SD, but not from eMMc. I also used  node red before in this iot with the preinstalled OS but, after that, I formatted the eMMc and I did anything else.

I can see the version of Nodejs, but when I try to see the version of npm or node-red I get the Bus error. (Attached screenshot).

Do yo know what could be happening? 

Hello, 

After some (re)installations, with no appartently diference, the system is now running as intended.

Thanks!