Version: 4.7 (using KDE 4.7.3) OS: Linux I did a fresh install of openSUSE 12.1 and then upgraded KDE to the current stable release (4.7.4) as provided by the openSUSE project. Then I imported my old calendar file. That seemy to work - the events appear. I then rename the calendar resource in akonadi from "std.ics" to "Michael's Kalender" (the title, not the file). The calendar is no longer enabled in korganizer and the dates are vanished. I then reenable the calendar in korganizer but to no avail. No dates are shown. Deleting an reimporting the calendar resource once again gives me the dates under the title "std.ics". Reproducible: Always Steps to Reproduce: I have a single calendar resource in akonadi. Delete that from akonadi. Use korganizer import, select new calendar. Once it is imported verify all dates are visible. Then go to akonadi control and provide a title to this calendar resource - it appears in korganizer albeit disabled and all dates have vanished. Enabling the resource in korganizer does not give me my dates back.
Please test a recent version.