The crash is related to new mail notification when using the "Tango Icons for Thunderbird" theme.
If you navigate to Edit > Preferences > General and uncheck "Show an alert", Thunderbird will not crash when new mail is received. -- Latest version hungs after downloading new mail https://bugs.launchpad.net/bugs/119836 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