MarsSeed [1] filed a deletion request for bbswitch-pf [2]: Unmaintained package from 2021. I think it is not needed. The latest extra/bbswitch-dkms should be installable for the linux-pf kerbel through the use of dkms. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/bbswitch-pf/