This extension.sqlite is from a newly updated Thunderbird 9.0 that shows the same problems.
Please note that I read this bug report after fiddling a bit with the configuration. I also used the "Reset all add ons to update automatically" button. ** Attachment added: "extensions.sqlite" https://bugs.launchpad.net/ubuntu/+source/lightning-extension/+bug/897156/+attachment/2663987/+files/extensions.sqlite -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/897156 Title: xul-ext-gdata-provider: Provider for Google Calendar is incompatibilite with Thunderbird 8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightning-extension/+bug/897156/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs