I experience the same with TB 68.10.0 (64-bit) on Linux Mint 20 Cinnamon (64-bit). Five local calendars are going crazy by reminding me of undeletable reminders, many appointments are lost or cathegories altered & the like. In the exported *.ics-file I find exactly the same X-LIC-ERROR.
Is there any workaround? It is in fact impossible to deal with the load of undeletable reminders that count into the dozens meanwhile. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1846423 Title: Lightning: Cannot dismiss reminders. Got a VALUE parameter with an illegal type for property: VALUE=DURATION To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1846423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
