I have tried the above presented by ToadHall and still no tasks appear but three out of so many. They do appear to be within the local.sqlite file when opened in notepad (see bug 175342 - mine, for all details and attachments), but are not appearing in the application no matter how I set the tasks filter. In bug 175342 I attached the actual full local.sqlite files from TB 78 newly installed and TB 91, so that you can see them in notepad also along with screenshots. I seem to have main calendar, but not tasks. Thank you and I look forward to hearing from you.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945368 Title: Thunderbird 91 forgets default calendar To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1945368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs