Description of problem: When trying to upgrade from Fedora 27 to 28 dnf system-upgrade fails because of an unresolved dependency on libevent 2.0. The Fedora 28 repos seem to only provide libevent 2.1 at the moment which does not match opensmtpd-6.0.3p1-2.fc28.x86_64's Requires stanza (libevent-2.0.so.5()(64bit)). This situation probably also prevents the package from being installed on a F28 system in the first place (untested). The opensmtpd package should probably be rebuilt against libevent-2.1 or an additional package providing libevent-2.0.so.5()(64bit) should be in the repositories. Version-Release number of selected component (if applicable): opensmtpd-6.0.3p1-2.fc28.x86_64 How reproducible: Always Steps to Reproduce: 1. Have a up-to-date Fedora 27 with opensmtpd-6.0.3p1-1.fc27.x86_64 installed 2. Try to do a system-upgrade via `dnf system-upgrade download --releasever=28` Actual results: dnf fails to upgrade opensmtpd and thus the release version with: ``` Problem: problem with installed package opensmtpd-6.0.3p1-1.fc27.x86_64 - package opensmtpd-6.0.3p1-2.fc28.x86_64 requires libevent-2.0.so.5()(64bit), but none of the providers can be installed - opensmtpd-6.0.3p1-1.fc27.x86_64 does not belong to a distupgrade repository - libevent-2.0.22-6.fc27.x86_64 does not belong to a distupgrade repository ``` Expected results: opensmtpd and therefor the system's release version are correctly upgraded. Additional info: Judging by the info on Koji (https://koji.fedoraproject.org/koji/packageinfo?packageID=761) the version of libevent was bumped after the F28 mass rebuild (rebuilt on 2018-02-09; bumped to 2.1 on 2018-02-14). So this issue could potentially impact more dependent packages.
I can confirm this bug. On an upgraded F28 (with --allowerasing due to the above described problem), the installation of OpenSMTPD fails due to the same missing dependency: ``` sudo dnf install opensmtpd Last metadata expiration check: 0:19:29 ago on Fri 04 May 2018 17:18:06 CEST. Error: Problem: conflicting requests - nothing provides libevent-2.0.so.5()(64bit) needed by opensmtpd-6.0.3p1-2.fc28.x86_64 ```
opensmtpd-6.0.3p1-3.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-0f054e9308
opensmtpd-6.0.3p1-3.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-0f054e9308
opensmtpd-6.0.3p1-3.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.