To correct myself, it's not really solved, but the annoying popup message is gone. The message now (sometimes) appears through the desktop notification system in the top right corner.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/584529 Title: Thunderbird complains there is no connection on resume from suspend, when there is a connection -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
