https://bugs.kde.org/show_bug.cgi?id=375080
--- Comment #4 from Pierre Maraval <marava...@yahoo.fr> --- Workaround found for Kubuntu 17.04: Update to PIM 16.12.3 (Kontact 5.4.3) by using the backports as described here: http://kubuntu.org/news/kde-pim-update-now-available-for-zesty-zapus-17-04/ Downside: Sorry no backtrace :\ -- You are receiving this mail because: You are watching all bug changes.