dnf seems to refuse to do anything about packages in the cache when they don't match the metadata. Maybe dnf could move the file out of the way and try again? The files are large enough that I am definitely not actually downloading the file again from another mirror. It also looks like the webkitgtk RPMs were built using drpm, but it shouldn't matter how it got there; dnf can't trust that the cache is actually correct at all (the mirrors are the canonical source after all). There's also a typo (successfull -> successful). Example output: ... [SKIPPED] pixman-devel-0.32.6-2.fc22.x86_64.rpm: Already downloaded [SKIPPED] terminus-fonts-4.39-1.fc22.noarch.rpm: Already downloaded [SKIPPED] terminus-fonts-console-4.39-1.fc22.noarch.rpm: Already downloaded [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) [MIRROR] webkitgtk3-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: fa7ae4409f4458b7b50d49bb8681cf9bc34aff3d336d4c54c9d1277159436703(sha256) [MIRROR] webkitgtk3-devel-2.4.4-1.fc21.x86_64.rpm: Downloading successfull, but checksum doesn't match. Expected: 9f614eeae56fd53ee7480edd229d5c95b6545a4641f41b339a699c35f0926d28(sha256) Version-Release number of selected component (if applicable): dnf-0.5.3-1.fc21.noarch
So it seems that the drpm rebuilds failed (likely a separate bug) which is causing this. However, it'd be nice to try downloading what the mirror has rather than continuing to trust the cache.
Thank you for the report, we'll take a look.
Ben, can you try it with dnf-0.6.2, please? Seems like bug 1130685.
dnf-0.6.3-3.fc22 still exhibits the problem (with drpms in the mix at least).
I am also seeing this for the past few days after running dnf clean all && dnf -y update
*** This bug has been marked as a duplicate of bug 1130685 ***