Problem seems partly solved: it was related to DNS requests blocking thunderbird. Remaining are high CPU loads while connecting to imap-servers and syncing mailboxes.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/929578 Title: Thunderbird hangs every few minutes, blocking any access To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/929578/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
