Ho commentato il tuo preambolo
gli esempi dell’arte non funziona? strano che errori danno?
se leggi il file c’è la modifica da fare perché la numerazione sia progressiva
i newpage sono solo per test
`
\documentclass[a4paper,12pt]{book}
\usepackage{cmap} % makes PDF searchable
\usepackage{lmodern} % Latin Modern font
\usepackage{textcomp}
%\usepackage[latin9]{inputenc} %latin9
\usepackage[utf8]{inputenc} %latin9
%meglio
\usepackage[T1]{fontenc}
\usepackage{cite}
\usepackage[sectionbib]{chapterbib}
%BIBLIOGRAFIA MULTIPLA
\usepackage[italian,english]{babel}
%prima lingua inglese?
\usepackage{color}
% patch (rimuore l'errore babel ITALIAN)
\providecommand{\csletcs}[2]{%
\expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname}
\newcommand{\equivUC}[3][\def]{%
\expandafter#1\csname#2\expandafter\endcsname\expandafter{%
\csname#3\endcsname}}
\newcommand{\UPCASElang}[1]{
\uppercase{\def\temp{#1}}
\csletcs{l@\temp}{l@#1}
\equivUC{date\temp}{date#1}
\equivUC{captions\temp}{captions#1}
\equivUC{extras\temp}{extras#1}
\equivUC{noextras\temp}{noextras#1}
\equivUC[\edef]{\temp hyphenmins}{#1hyphenmins}
}
\UPCASElang{english}
\UPCASElang{italian}
%Non sapevo
\setlength{\headheight}{15pt}
%non dovrebbe essere dopo fancyhdr?
% Capitoli
\usepackage[Lenny]{fncychap}
% Testatine
\usepackage{fancyhdr}
\pagestyle{empty}
\newcommand{\fncyfront}{%
\fancyhead[RO]{{\footnotesize\rightmark}}
\fancyfoot[RO]{\thepage}
\fancyhead[LE]{\footnotesize{\leftmark}}
\fancyfoot[LE]{\thepage}
\fancyhead[RE,LO]{}
\fancyfoot[C]{}
\renewcommand{\headrulewidth}{0.3pt}}
\newcommand{\fncymain}{%
\fancyhead[RO]{{\footnotesize\MakeUppercase\rightmark}}
\fancyfoot[RO]{\thepage}
\fancyhead[LE]{{\footnotesize\MakeUppercase\leftmark}}
\fancyfoot[LE]{\thepage}
\fancyfoot[C]{}
\renewcommand{\headrulewidth}{0.3pt}}
% Interlinea
\usepackage{setspace}
\onehalfspacing
%interlinea doppia? brutto
% Codice
\usepackage{listings}
% Matematica
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
% Prima riga indentata
\usepackage{indentfirst}
% Indice
\usepackage{makeidx}
\makeindex
% Layout
\usepackage
{geometry}
\usepackage{chngpage}
\usepackage{calc}
\fancyfoot[LE,RO]{\thepage}
%non era meglio prima?
% Note
\usepackage{verbatim}
\newenvironment{smallverbatim}{\footnotesize\verbatim}{\endverbatim\normalsize}
%additional subsubsections
\setcounter{secnumdepth}{5}
\setcounter{tocdepth}{5}
%scrivi una tsi o scavi un pozzo?
%testa e piÚ pagina
\pagestyle{fancy}
%testa e piÚ pagina
\pagestyle{fancy}
%
\lhead{}
\chead{}
\rhead{\slshape\leftmark}
%
\lfoot{}
\cfoot{\thepage}
\rfoot{}
%
\renewcommand{\headrulewidth}{0.4pt}
\renewcommand{\headrulewidth}{0pt}
% ma tutto quello che avevi impostato prima?
\begin{document}
\frenchspacing
\frontmatter
\pagestyle{fancy}
\fncyfront
\changetext{}{}{}{((\paperwidth – \textwidth) / 2) -%
\oddsidemargin – \hoffset – 1in}{}
\tableofcontents
\listoffigures
\mainmatter
\pagestyle{fancy}
\fncymain
\chapter{Vertical Axis Wind Turbine}
\label{Introduction}
\thispagestyle{empty}
\pagenumbering{arabic}
bla bla bla
%\include{chapters/chapter1}
%\include{chapters/chapter2}
\newpage
%solo per test
\chapter{Vertical Axis Wind Turbine}
\label{Introduction}
\thispagestyle{empty}
%\pagenumbering{arabic}
\newpage
bla bla bla
ecccc..
\end{document}
`