I found the source of the problem. It was the invalid repository of one package on the host pc.
I did not expect that the sdkmanager will update the package lists during “creating os image” step. Therefore, I thought that the repo mentioned above is needed for jetson.
But than I noticed “11:46:08 ERROR: Drivers for Jetson: Unhandled error when running sudo apt-get update”.
“Read first, then ask.”
Thanks for your time!