We definitely want to help you resolve these issues. Most of them sound like specific compatibility challenges on Ubuntu 21.10. To be clear, I agree that we need to get better with new Ubuntu releases. We've been providing hardware to the team at Fedora and have full support out of the box with Fedora 35, but don't have a setup like that with Ubuntu yet.
In the meantime, we've been recommending Ubuntu 21.04 because it does have full support and good stability with all updates applied: https://community.frame.work/t/ubuntu-21-04-on-the-framework...