https://bugs.kde.org/show_bug.cgi?id=379955
--- Comment #1 from Nick <ndor...@gmail.com> --- The full error message is as follows : Can not load part for Mail Can not load library /usr/lib64/qt5/plugins/kmailpart.so ( libKF5MessageViewer.so.5 undefined symbol _ZTIN13Transport1 error ) 2nd test pointed to another undefined symbol /usr/lib64/libkmailprivate.so.5 undefined symbol _ZTIN3kleo17KeySelectionComboE I noticed that many of libKF% entries in yast were pointining to version 16 rather than 17 . I upgraded those at level 16 to their equivalent in ver 17 shutdown / restart I got a different symbol /usr/lib64/libkmailprivate.so.5 undefined symbol _ZN10MailCommon24FavoriteCollectionWidget15NewTabRequestedEb Checked /usr/lib64/libkmailprivate.so.5 it is a link ls -al /usr/lib64/libkmailprivate.so.5 lrwxrwxrwx 1 root root 24 May 17 13:21 /usr/lib64/libkmailprivate.so.5 -> libkmailprivate.so.5.5.0 Thanks Nick -- You are receiving this mail because: You are the assignee for the bug.