gnome-mount-lite [1] gnome-disk-utility replaces it mpich [2] and mpich2 [3] are the same. First one is outdated but probably has better naming. 1 should be deleted OR adopted by 2 maintainer (so that 2 can be removed) xautoclick-latest [4] should be removed because it is a dupe of xautoclick [5] (that was orphaned). I asked its maintainer to adopt the original package and update it. It was not updated yet. bargraph [6] I may be wrong but I believe this simply disappeared from the face of the internet. It has no packages dependents on it and may as well be deleted from aur too. programmers-dvorak [7] same as programmer-dvorak-console-map [8] but outdated and orphaned. Thanks in advance [1] http://aur.archlinux.org/packages.php?ID=36041 [2] http://aur.archlinux.org/packages.php?ID=1502 [3] http://aur.archlinux.org/packages.php?ID=1503 [4] http://aur.archlinux.org/packages.php?ID=39030 [5] http://aur.archlinux.org/packages.php?ID=32264 [6] http://aur.archlinux.org/packages.php?ID=7700 [7] http://aur.archlinux.org/packages.php?ID=11203 [8] http://aur.archlinux.org/packages.php?ID=42222