The behavior described so well in Steve in comment 6 (https://bugs.launchpad.net/thunderbird/+bug/320057/comments/6) is still present in 3.1.9pre
I agree this is an upstream issue but the bug being tracked is only a wishlist request for an LDAP option and does not cover the UI freeze that is core complaint of this bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/320057 Title: Thunderbird hangs for 10secs when auto-completing address -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs