Arial font is not produced with lithuanian language

Question

How can I get Arial font with my native language?

My unsuccessful try:

\documentclass{article}

\usepackage[utf8x]{inputenc} 
\usepackage[L7x]{fontenc}
\usepackage[lithuanian]{babel}

\usepackage{helvet}
\renewcommand{\familydefault}{\sfdefault}

\begin{document}

    Hello, World!

\end{document}

Answer 1

The Lithuanian module for babel requires fonts in the L7x encodings. Not all of the usually available fonts have these, in particular the Helvetica clone provided by \usepackage{helvet}.

However there's TeX Gyre Heros (another Helvetica clone) that has the required fonts, so

\usepackage{tgheros}

should solve your problem. It also has the scale option, so that you can fine tune the appearance with something like

\usepackage[scale=0.95]{tgheros}

(actually 0.95 is the default).