Created attachment 123379 [details] akonaki self test log SUMMARY I installed Kmail on Neon unstable edition, I opened it and got a window saying "an error occured during the startup of the Akonadi server" with a button to save a report. I'm attaching such report. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.17.80 KDE Frameworks Version: 5.64.0 Qt Version: 5.13.1