Just in case you still run Ubuntu 22.04 LTE, as I do, and run into this problem, at least I managed to make my Evolution mail work. Online Accounts in Settings still show "no internet connection", but Evolution connects to the configured mail server, and downloads emails.
In my case, although I use netplan (systemd-networkd.service) to configure my networking, NetworkManager.service was also active and running. I stopped NetworkManager.service and deactivated it, and now Evolution works. I wonder how NetworkManager got activated, because I disabled it when I started using netplan, perhaps during one of the numerous updates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2033099 Title: Ubuntu falsely reports "No Internet" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/2033099/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs