Created attachment 102916 [details] Screenshot of processes running Running Kmail 5.4 on ArchLinux. I have three akonadi agents running wild (see screenshot). Tried to logoff and login again, but it did not fix the problem. I have also tried to abort the processes via "akonadi-console" but this had no effect either.
I was able to partially resolve the issue, by issuing "akonadictl stop". I have then deleted the "config" and "dat" files in ~/.config/akonadi (maildespatcher, migration_assistant and notes). When I restarted kmail2 it shows only the "akonadi_notes_agent" with 25% usage. Kindly investigate
Possible duplicate of https://bugs.kde.org/show_bug.cgi?id=373443
*** This bug has been marked as a duplicate of bug 373443 ***