Hi folks
Just to let you know, I have spent the weekend testing a direct upgrade to 24.04 from 22.04, my old mail server has been through a few different versions of Ubuntu Server.
Upgrading from 22.04 to 24.04 on a clone of the Production went pretty well, Only thing i will mention is direct upgrade from 22.04 isn't currently supported until 24.04.1 is released.
Do you want me to post the upgrade step by step?
Regards