

Yes, that makes sense. Unfortunately, as far as I know, Mint doesn’t provide a list of obsolete or deprecated packages. Even the upstream Ubuntu release notes (https://discourse.ubuntu.com/t/ubuntu-24-04-lts-noble-numbat-release-notes/39890 for 24.04 / LM 22) don’t list removed packages.
What you can do after the upgrade is query for obsolete packages on your system using apt list ?obsolete. It’s generally recommended to remove those.


How is this too long? I would consider it a reasonable amount of time to receive security updates on a computer.
I have a notebook that I bought in 2012. It can run Ubuntu LTS 24.04, which is supported until 2034, without issue. There is no indication that the next release will stop supporting this hardware. I don’t see why Microsoft couldn’t provide this.