Gentoo: Migrate from systemd-utils[udev] to eudev
Update: Unfortunately, eudev has been removed from Gentoo because it isn’t maintained anymore. Switching to eudev is not possible anymore.
While eudev has been abandoned by the Gentoo maintainers in 2021, it has been picked up again by Alpine, Devuan and Gentoo contributors as an independent project. You can rather easily switch back to eudev, if you wish ...