frederik [1] filed a deletion request for acpi_call-git-dkms [2]: As stated in the comments: There have been no upstream commits since 4 years now. The stable package is up2date, so this may be removed. [1] https://aur.archlinux.org/account/frederik/ [2] https://aur.archlinux.org/pkgbase/acpi_call-git-dkms/