I made some errors while trying to modify the kernel modules and tried to flash a backup image I made.
I received these key errors: “CPU bootloader is not running on device” and after
[ 0.0151 ] Boot Rom communication
[ 0.0158 ] tegrarcm_v2 --chip 0x18 --rcm rcm_list_signed.xml --skipuid
[ 0.0165 ] Boot Rom communication failed
[ 3.1970 ]
Error: Return value 3
Command tegrarcm_v2 --chip 0x18 --rcm rcm_list_signed.xml --skipuid
Reading board information failed.
I used to be able to flash and clone images pretty easily, but I must have done something very wrong.
I can still boot and use the TX2 except for the errors I was trying to fix. I can run the desktop, surf the net, run ROS etc etc.
I am using TX2 and a native 16.04 Ubuntu on a laptop, connection is direct (not through a USB hub), using the provided USB wire.