I always used something like this with yum: sudo yum clean all --disablerepo='*' --enablerepo=REPOID .. to only clean caches for REPOID. But dnf seems to clean everything, which means that I need to wait *too long* to sync all the repositories on subsequent dnf command: $ sudo dnf install BLAH Copr ..snip.. Copr ... Copr ... Fedora 25 - x86_64 - Updates Fedora 25 - x86_64 QA Tools Incubator Beaker Client - Fedora25 RPM Fusion for Fedora 25 - Free - Updates rhpkg for Fedora 25 Copr ... Copr ... RPM Fusion for Fedora 25 - Free Adobe Systems Incorporated Blue Jeans Network, Inc. - x86_64 software and updates ....
Confirming this bug.
Actually I'm observing this on F25 (rawhide untested), so fixing the version.
(In reply to Pavel Raiskup from comment #2) > Actually I'm observing this on F25 (rawhide untested), so fixing the version. Let's keep it on rawhide, because F25 is getting only security fixes.
*** This bug has been marked as a duplicate of bug 1330211 ***