Ok more tests. With the Oxygen theme I get the lockups. When I switch GTK-2 to Raleigh and GTK-3 to Emacs the lockups go away. But I'm stuck using themes that are, uh, just a bit too 1990's for my tastes - LOL.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/963736 Title: thunderbird freezes at random : must be killed and reload To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/963736/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs