[17:25] <Ray> oi
[18:20] <alfyj72> I want to install a minimal version of Lubuntu 22.04 to a USB drive and add a few recovery tools (refind, etc) on it so I don't have to reinstall these tools every time I boot, which I have to do with the .iso try/install version which I have used repeatedly trying to get something new to work.  Anyway, I need to know what the minimum size USB drive I need to install it on.  I have a spare 8GB USB.  Do I need to buy a bigger one.  
[18:20] <alfyj72> I have googled and googled and can't find any spec for the minimum disk space.