we really need a way to reproduce. this is a hard to reproduce problem. I am quite sure this is a duplicate report too. please search bugzilla.mozilla.org for dupes and let us know. Thanks.
** Changed in: mozilla-thunderbird (Ubuntu) Status: New => Incomplete -- Thunderbird fails to perform undo operations correctly https://bugs.launchpad.net/bugs/274647 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs