% sudo pacman -Syu :: Synchronizing package databases... core is up to date extra is up to date :: Starting full system upgrade... :: Replace libblockdev-utils with extra/libblockdev? [Y/n] resolving dependencies... looking for conflicting packages... error: unresolvable package conflicts detected error: failed to prepare transaction (conflicting dependencies) :: libblockdev and libblockdev-utils are in conflict %
It looks like both packages provide libbd_utils.so=3-64.
