I'm also seeing this error in KNotes...
knotes: symbol lookup error: /usr/lib/x86_64-linux-gnu/libkdepim.so.5: undefined symbol: _ZN7Akonadi9TagWidget16selectionChangedERK5QListINS_3TagEE
I'm also seeing this error in KNotes...
knotes: symbol lookup error: /usr/lib/ x86_64- linux-gnu/ libkdepim. so.5: undefined symbol: _ZN7Akonadi9Tag Widget16selecti onChangedERK5QL istINS_ 3TagEE