Hi, I'm seeing something like this as well. Every time I log into thunderbird and click the "Get Mail" button, the program crashes with a segfault. So far, it is 100% reproducible. Turning off the "allow other fonts" feature doesn't seem to help.
Attaching strace and valgrind info. q ** Attachment added: "strace of thunderbird" http://librarian.launchpad.net/4843367/strace-thunderbird.log.gz -- Thunderbird crashes with segfault https://launchpad.net/bugs/54663 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs