Comment 2 for bug 2040924

Per discussion https://github.com/canonical/landscape-client/pull/198.

I'd like to know why this suddenly became a problem in >=mantic. What changed in show-motd? It exits in jammy as the same version (3.10) and this wasn't an issue then. Without knowing this it's hard to be sure that the fix in https://code.launchpad.net/~mitchburton/ubuntu/+source/landscape-client/+git/landscape-client/+merge/456212 is correct.