Same problem for me after upgrade to Gutsy (i.e. Thunderbird 2.0 from 1.5). I deleted training.dat from .mozilla-thunderbird/profile_name folder but it did not solve the problem -- it still freezes when new mail arrives. I would not like to delete .mozilla-thunderbird folder since I need my stored mail.
-- mozilla-thunderbird freezes after downloading mail https://bugs.launchpad.net/bugs/58008 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs