In the dnf sysupgrade wiki [1], there are commands to remove obsolete and broken packages and other options (points 5 and 6). That should resolve the issue. [1] https://fedoraproject.org/wiki/DNF_system_upgrade ToddAndMargo wrote on 05/12/18 01:00: > Hi All, > > How do I go about fixing this?  I got two FC27 servers I > am trying to upgrade doing the same thing (same errors): > > # dnf system-upgrade download --refresh --releasever=28 --allowerasing > --best > > > Many thanks, > -T > > > Error: Transaction check error: >   file /usr/lib64/libjavascriptcoregtk-4.0.so.18 from install of > webkit2gtk3-jsc-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-jsc-2.20.2-1.fc27.x86_64 >   file /usr/bin/WebKitWebDriver from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/lib64/girepository-1.0/WebKit2-4.0.typelib from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/lib64/libwebkit2gtk-4.0.so.37 from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file > /usr/lib64/webkit2gtk-4.0/injected-bundle/libwebkit2gtkinjectedbundle.so > from install of webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file > from package webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/MiniBrowser from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/WebKitNetworkProcess from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/WebKitPluginProcess from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/WebKitStorageProcess from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/WebKitWebProcess from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/jsc from install of > webkit2gtk3-2.20.1-1.fc28.x86_64 conflicts with file from package > webkitgtk4-2.20.2-1.fc27.x86_64 >   file /usr/libexec/webkit2gtk-4.0/WebKitPluginProcess2 from install of > webkit2gtk3-plugin-process-gtk2-2.20.1-1.fc28.x86_64 conflicts with file > from package webkitgtk4-plugin-process-gtk2-2.20.2-1.fc27.x86_64 > > _______________________________________________ > xfce mailing list -- xfce(a)lists.fedoraproject.org > To unsubscribe send an email to xfce-leave(a)lists.fedoraproject.org

On 05/11/2018 03:10 PM, Aleksandar Kostadinov wrote: I posted to the wrong group, but thank you for answering anyway!