You don’t need Ubuntu Pro to get updates on 22.04 LTS. Without it you’re getting the same type of updates 12.04 was getting, for the same period of 5 years. The main repo gets security patches from Cnonical, the community repos get patches from the community. Same as it’s always been. With Ubuntu Pro, you get additional security updates for the community repos done by Canonical, like they do it for main. In addition you get additional 5 years of support for 10 years total. And apparently there’s now yet additional 5 that extends it to 15 but I haven’t read what that’s about. So for a user that doesn’t care about Ubuntu Pro, nothing has changed. For the user that wants to stay on 22.04 till 2032, Ubuntu Pro is an incredible deal. This kind of support does not exist in Debian. It can be provided by a commercial third party for a price.
You don’t need Ubuntu Pro to get updates on 22.04 LTS. Without it you’re getting the same type of updates 12.04 was getting, for the same period of 5 years. The main repo gets security patches from Cnonical, the community repos get patches from the community. Same as it’s always been. With Ubuntu Pro, you get additional security updates for the community repos done by Canonical, like they do it for main. In addition you get additional 5 years of support for 10 years total. And apparently there’s now yet additional 5 that extends it to 15 but I haven’t read what that’s about. So for a user that doesn’t care about Ubuntu Pro, nothing has changed. For the user that wants to stay on 22.04 till 2032, Ubuntu Pro is an incredible deal. This kind of support does not exist in Debian. It can be provided by a commercial third party for a price.