On Tue, 5 Dec 2023, Herbert Voss wrote:
That is the user preamble! It _must_ be inserted by you.
Herbert, Here's the top of the preamble in a KOMA-Script report I revised a couple of weeks ago: %% LyX 2.3.6.1 created this file. For more info, see http://www.lyx.org/. %% Do not edit unless you really know what you are doing. \documentclass[twoside,headsepline=on, footsepline=on]{scrreprt} \PassOptionsToPackage{natbib=true}{biblatex} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage[letterpaper]{geometry} \geometry{verbose,tmargin=4cm,bmargin=2cm,lmargin=2cm,headsep=1.5cm} \pagestyle{plain} \setcounter{secnumdepth}{3} \setcounter{tocdepth}{3} \setlength{\parskip}{\medskipamount} \setlength{\parindent}{0pt} \usepackage{array} \usepackage{textcomp} \usepackage{url} \usepackage{pdfpages} \usepackage{graphicx} Why the new doc uses latin9 rather than utf8 is the issue. These are what's in Documents -> Settings -> Preamble: \date{} \usepackage{mathpazo,amssymb} \usepackage{graphicx,relsize} \usepackage{scrlayer-scrpage} \usepackage{xcolor,colortbl} \definecolor{lightgray}{gray}{0.8} \pagestyle{scrheadings} \lehead{Biological Evaluation} \rohead{Biological Evaluation} \refoot{Applied Ecosystem Services, LLC} \lofoot{Applied Ecosystem Services, LLC} \automark*{section} Regards, Rich -- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users