If you know what you are doing, feel free to disable this check.
Create a file /etc/systemcheck.d/50_user.conf and add:
systemcheck_skip_functions+=" check_network_interfaces "
Debugging information:
Command sudo --non-interactive cat /sys/class/net/eth1/carrier failed.
INFO: End of systemcheck. You can always start systemcheck again with:
systemcheck
You can always enter setup-dist again, by starting: sudo setup-dist
I went also through the troubleshooting in the wiki…