# dnf install glibc-headers.i686 Dependencies resolved. ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: glibc-headers i686 2.28-9.fc29 fedora 460 k Downgrading: glibc i686 2.28-9.fc29 fedora 3.5 M glibc x86_64 2.28-9.fc29 fedora 3.8 M glibc-all-langpacks x86_64 2.28-9.fc29 fedora 25 M glibc-common x86_64 2.28-9.fc29 fedora 795 k glibc-devel x86_64 2.28-9.fc29 fedora 1.0 M glibc-headers x86_64 2.28-9.fc29 fedora 460 k Transaction Summary ================================================================================ Install 1 Package Downgrade 6 Packages Total download size: 35 M Is this ok [y/N]: Operation aborted. ------------------------------------------------------ All started with: # dnf update Dependencies resolved. Problem: cannot install both glibc-headers-2.28-20.fc29.x86_64 and glibc-headers-2.28-17.fc29.x86_64 - glibc-headers-2.28-17.fc29.i686 has inferior architecture - cannot install the best update candidate for package glibc-headers-2.28-17.fc29.x86_64 - problem with installed package glibc-headers-2.28-17.fc29.i686 Skipping packages with conflicts: (add '--best --allowerasing' to command line to force their upgrade): glibc-headers x86_64 2.28-20.fc29 updates 463 k
*** This bug has been marked as a duplicate of bug 1652872 ***