Do you have evolution-data-server installed? If not, then this is bug 1038047 (although, I'm confused why it doesn't just abort)
** Package changed: thunderbird (Ubuntu) => evolution-data-server (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evolution-data-server in Ubuntu. https://bugs.launchpad.net/bugs/1040839 Title: Thunderbird hangs accessing eds on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evolution-data-server/+bug/1040839/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
