History gets cleared when moving into and then from the header/footer edit mode. To Reproduce: Type something on a blank sheet. Writer will then save whatever you do in its history so you can undo it and/or re-do it. If you then click on either the header or footer to enter the edit mode there, the history gets erased when you exit that edit mode and you can no longer undo what you did earlier in the document. LibreOffice Writer 3.5.3.2 Build ID: 350m1(Build:2) OS: Xubuntu 12.04 64bit Lang: English
Confirmed in master 5c02bb0 (7 Oct) on Ubuntu 12.04
*** This bug has been marked as a duplicate of bug 46561 ***