I also have this problem. I have tried removing all akonadi related files from .local/share/ and .kde to allow for a fresh environment. Even adding a new imap account fresh, I am unable to modify the account.
After starting akonadi via akonadictl and attemping to modify the imap account I see terminal messages of: Known subscriber "akonadi_imap_resource_3" subscribes again But no dialog box ever appears. So now I have imap accounts marked as offline and unconfigured. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886893 Title: Impossible to edit IMAP resource To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/akonadi/+bug/886893/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs