I'm at my observatory doing some multiple upgrades (new post about this later on today).
Trying my roof driver and I get the following, yes everything is running the latest from apt-get update/upgrade/dist-upgrade
Haven't got a clue about this setting, it won't affect me as I do not really have a dome... it's just a box with a lid
But I needed this value in my driver to get it working with the latest indilib.