bhrgovlh [1] filed a deletion request for rtl8812au-v5-dkms-git [2]: Upstream URL returns 404. The GitHub user account page also returns 404. It seems that the upstream has abandoned the driver. In addition, this package has no maintainer. [1] https://aur.archlinux.org/account/bhrgovlh/ [2] https://aur.archlinux.org/pkgbase/rtl8812au-v5-dkms-git/