MarsSeed [1] filed a deletion request for r8168-ck [2]: Orphaned, outdated package; last updated in 2021.
Not needed: the current AUR/r8168-dkms can be installed for the linux- ck server. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/r8168-ck/
