!!FIXED!! This error was due to me installing the add-ons from the web, not using the packages in synaptic. installing the following packages (removing the extensions from thunderbird first):
lightning-extension calendar-google-provider calendar-timezones fixed all these issues. User error, my apologies. -- Thunderbird: Lightning 0.9 Does not work in 9.10 https://bugs.launchpad.net/bugs/454056 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs