I just moved from PDFLatex to Lualatex. So, I am a real beginner with Lualatex and I am probably doing something wrong. Here is a MWE:
\documentclass[10pt,a4paper,french]{article}
\usepackage{mathtools}
\usepackage{babel}
\usepackage{bm}
\usepackage[math-style=french]{unicode-math}
\usepackage[scale={0.75,0.8},footskip=1.5cm,heightrounded]{geometry}
\begin{document}
$\alpha+\Gamma=a+X$
$\bm{x}$
\end{document}
And here is the result:
As you can see, the x from the second line is not there. I have no doubt that the error is coming from me because the package bm works fine. I checked in the log file and it seems to be a font problem:
Missing character: There is no (U+1D465) in font cmbx10! [1
So I guess, I have to change the font. Can anyone tell me how to change the font so that bm works fine. I guess there are many fonts but I am looking for a font like Times new roman (I find the font in my MWE too thin). I guess I will encounter other problems with Lualatex, won't I?
PS: Sorry for my poor English (I am French) PS: I did some research before posting and I found this topic: Lualatex and bm package. But that didn't help me
unicode-mathpackage, you can use\mathbfit{x}instead of\bm{x}and remove thebmpackage. This should work. Maybe have a look at theunicode-mathmanual. – Jasper Habicht Jun 23 '23 at 08:36