http://bugzilla.opensuse.org/show_bug.cgi?id=1200860 http://bugzilla.opensuse.org/show_bug.cgi?id=1200860#c5 --- Comment #5 from Misso Works <missoline@protonmail.com> --- Thank you a lot for guidance, I have opted for recreating the database from scratch and KMail can now start and is currently resyncing the data. I am pleasantly surprised to see that account configuration has not been deleted. However this issue should really be investigated in my opinion. Data corruption shouldn't happen randomly after a upgrade. I've heard such reports about akonadi data corruption when I was shopping around for a new email client, but I assumed the problem was old so I was pleasantly surprised to see that everything seemed stable. We are considering relying on the KDE PIM framework and its ecosystem of applications for our workstations as this perspective looks very attractive, but if the database is so fragile, then this is a real problem... -- You are receiving this mail because: You are on the CC list for the bug.