Now that I have more 22.04 installations, I can say with 99% confidence that:
* the machines having IPv6 connectivity display their output, but after that they hang (always).
* the machines that don't have IPv6 connectivity either display incomplete (or empty) output or crash at the end.
Now that I have more 22.04 installations, I can say with 99% confidence that:
* the machines having IPv6 connectivity display their output, but after that they hang (always).
* the machines that don't have IPv6 connectivity either display incomplete (or empty) output or crash at the end.