Created attachment 1409719 [details] debugsolver output All started with update to F28. From that point I'm not receiving any updates even if there are some: 0 $ sudo dnf info firefox enabling fedora-modular-debuginfo repository enabling updates-modular-debuginfo repository enabling updates-testing-modular-debuginfo repository enabling updates-testing-debuginfo repository enabling updates-debuginfo repository enabling fedora-debuginfo repository enabling rpmfusion-free-updates-testing-debuginfo repository enabling rpmfusion-free-debuginfo repository enabling rpmfusion-nonfree-updates-testing-debuginfo repository enabling rpmfusion-nonfree-debuginfo repository Failed to synchronize cache for repo 'covscan', disabling. Failed to synchronize cache for repo 'Dropbox', disabling. Failed to synchronize cache for repo 'rcm-tools-fedora-rpms', disabling. Failed to synchronize cache for repo 'rhpkg', disabling. Last metadata expiration check: 0:35:33 ago on Po 19. březen 2018, 07:31:08 CET. Installed Packages Name : firefox Version : 58.0.2 Release : 1.fc28 Arch : x86_64 Size : 203 M Source : firefox-58.0.2-1.fc28.src.rpm Repo : @System From repo : fedora Summary : Mozilla Firefox Web browser URL : https://www.mozilla.org/firefox/ License : MPLv1.1 or GPLv2+ or LGPLv2+ Description : Mozilla Firefox is an open-source web browser, designed for standards : compliance, performance and portability. Available Packages Name : firefox Version : 59.0 Release : 4.fc28 Arch : x86_64 Size : 86 M Source : firefox-59.0-4.fc28.src.rpm Repo : updates-testing Summary : Mozilla Firefox Web browser URL : https://www.mozilla.org/firefox/ License : MPLv1.1 or GPLv2+ or LGPLv2+ Description : Mozilla Firefox is an open-source web browser, designed for standards : compliance, performance and portability. tpopela ~ > 08:06 0 $ sudo dnf update enabling fedora-modular-debuginfo repository enabling updates-modular-debuginfo repository enabling updates-testing-modular-debuginfo repository enabling updates-testing-debuginfo repository enabling updates-debuginfo repository enabling fedora-debuginfo repository enabling rpmfusion-free-updates-testing-debuginfo repository enabling rpmfusion-free-debuginfo repository enabling rpmfusion-nonfree-updates-testing-debuginfo repository enabling rpmfusion-nonfree-debuginfo repository Failed to synchronize cache for repo 'covscan', disabling. Failed to synchronize cache for repo 'Dropbox', disabling. Failed to synchronize cache for repo 'rcm-tools-fedora-rpms', disabling. Failed to synchronize cache for repo 'rhpkg', disabling. Last metadata expiration check: 0:35:50 ago on Po 19. březen 2018, 07:31:08 CET. Dependencies resolved. Nothing to do. Complete! Igor suggested me to install dnf-2.7.5-7.fc28 that solves the issue for me.
That's a bug in modular DNF which does "job update oneof ..." instead of "job update all packages".
Fixed by https://github.com/rpm-software-management/dnf/pull/1060