@Artist Please add following packages to Universe repo
optimus-manager-dinit
sddm-optimus-dinit
xdm-optimus-dinit
curious - if you take off the dinit bit, none of those packages seem to exist in Arch's repo's (or aur). I was always under the impression anything ending in -init was an addition to get it working with a nonsysd init. So wouldn't those things also need optimus-manager as an example? Hence firewalld, has firewalld-dinit, sddm has sddm-dinit, but there is no sddm-optimus etc. Confused.