I know the FAI tool that allows to create a fully automatic and customizable Debian installation image, and I love it.
But at the moment it doesn't offer the tool for Ubuntu, which is sad.
I would love to create an image of Ubuntu 20 that would install automatically with all the settings I want, like FAI, but I don't know how to do it.
Would you know of a simple solution with a GUI to create this kind of image? All the forums I've found that talk about it are from a very long time ago.
If not, is there a clear enough documentation for this kind of project? I suck at searching on the internet ^^
Thank you in advance :D