Since dnf5 landed in Rawhide one of our systemd+SELinux jobs started failing when installing the just built selinux-policy RPMs. However, the same transaction works as expected when run with dnf-3: # rpm -q dnf5 python3-dnf dnf5-5.1.0-1.fc39.x86_64 python3-dnf-4.16.1-3.fc39.noarch # dnf install -y selinux-policy fedpkg ## Rebuild selinux-policy # fedpkg clone -a selinux-policy # pushd selinux-policy # dnf -y builddep selinux-policy.spec # ./make-rhat-patches.sh # fedpkg local # dnf install --assumeno noarch/selinux-policy-* Updating and loading repositories: Repositories loaded. Failed to resolve the transaction: Problem 1: problem with installed package - cannot install both selinux-policy-38.20-1.fc39.noarch and selinux-policy-38.21-2.fc39.noarch - conflicting requests Problem 2: problem with installed package - cannot install both selinux-policy-devel-38.20-1.fc39.noarch and selinux-policy-devel-38.21-2.fc39.noarch - conflicting requests Problem 3: problem with installed package - cannot install both selinux-policy-targeted-38.20-1.fc39.noarch and selinux-policy-targeted-38.21-2.fc39.noarch - conflicting requests # dnf-3 install --assumeno noarch/selinux-policy-* Last metadata expiration check: 0:09:02 ago on Mon Jul 24 08:50:12 2023. Dependencies resolved. =================================================================================================================================== Package Architecture Version Repository Size =================================================================================================================================== Installing: selinux-policy-doc noarch 38.21-2.fc39 @commandline 2.3 M selinux-policy-minimum noarch 38.21-2.fc39 @commandline 6.5 M selinux-policy-mls noarch 38.21-2.fc39 @commandline 4.2 M selinux-policy-sandbox noarch 38.21-2.fc39 @commandline 46 k Upgrading: selinux-policy noarch 38.21-2.fc39 @commandline 50 k selinux-policy-devel noarch 38.21-2.fc39 @commandline 1.2 M selinux-policy-targeted noarch 38.21-2.fc39 @commandline 6.5 M Installing dependencies: mcstrans x86_64 3.5-1.fc39 rawhide 153 k policycoreutils-newrole x86_64 3.5-4.fc39 rawhide 26 k Transaction Summary =================================================================================================================================== Install 6 Packages Upgrade 3 Packages Total size: 21 M Total download size: 180 k Operation aborted. Reproducible: Always
I think this is because of the switch of `allow_vendor_change` default configuration to false. This has since been reverted: https://github.com/rpm-software-management/dnf5/pull/745 It should start working again once released. In the meantime you can do `--setopt=allow_vendor_change=true` to workaround it. *** This bug has been marked as a duplicate of bug 2219624 ***