Page counter switch roman - arabic - roman (on specific page)

Question

I am trying to have Roman page numbering for Acknowledgements, Lists etc. - then Switch to arabic page numbering - and then Switch back to Roman for references and Appendix.

This works fine, however, the page where it switches back to Roman can't be defined properly: if I set the command before the \printbibliography, the last chapter is also formatted with Roman page numbers. If I set it after the \printbibliography, the Bibliography remains in arabic.

How can I fix that? See MWE below:

\documentclass[11pt,oneside]{report}
\usepackage[utf8]{inputenc}

\begin{document}

\pagenumbering{roman}
\chapter*{Acknowledgements}
\input{Chapters/Acknowledgements}

\chapter{Introduction}
\pagenumbering{arabic}
\input{Chapters/1_intro}

\chapter{Concluding Summary}
\input{Chapters/8_summary}

\pagenumbering{roman}
\setcounter{page}{8}

\printbibliography 

\end{document}

Answer 1

page numbering problems can be solved in almost any case with a preceeding \clearpage.

In addition, \pagenumbering{...} always resets the page counter. If the page counting should be done continously, rather use \renewcommand{\thepage}{\roman{page}}.

\documentclass[11pt,oneside]{report}
\usepackage{biblatex}
\usepackage[utf8]{inputenc}

\addbibresource{biblio.bib}

\usepackage{blindtext}
\begin{document}

\pagenumbering{roman}
\chapter*{Acknowledgements}
\blindtext[4]

\chapter{Introduction}
\pagenumbering{arabic}
We all love \cite{Lam94}!

\blindtext[4]

\chapter{Concluding Summary}
%\input{Chapters/8_summary}
\blindtext[6]
\clearpage
\renewcommand{\thepage}{\roman{page}}
%\pagenumbering{roman}
%\setcounter{page}{8}

\printbibliography 

\end{document}