Please delete the following AUR packages (all are grub2 related) grub2-915resolution - http://aur.archlinux.org/packages.php?ID=22927 - now available as part of grub-extras (upstream) (not still in AUR) grub2-efi-bzr - http://aur.archlinux.org/packages.php?ID=38369 - My own - orphaned grub2-efi-bzr-exp - http://aur.archlinux.org/packages.php?ID=39601 - My own - orphaned Both the packages have been replaced by grub2-efi-x64-bzr ( http://aur.archlinux.org/packages.php?ID=39901) and grub2-efi-x86-bzr (http://aur.archlinux.org/packages.php?ID=39902) grub2-gfxmenu - http://aur.archlinux.org/packages.php?ID=27280 - gfxmenu is now integrated in grub2 bzr upstream present in grub2 1.98 grub2-gfxmenu-bzr - http://aur.archlinux.org/packages.php?ID=36387 - same reason as above grub2-svn - http://aur.archlinux.org/packages.php?ID=28283 - replaced by grub2-bzr (http://aur.archlinux.org/packages.php?ID=37287) grub2-quiet - http://aur.archlinux.org/packages.php?ID=35282 - there is no such thing as quiet grub2 - this package simply removes some printf messages - already orphaned Thank you.