Selecting "Use non-tex fonts" and then Math: non-tex fonts default, I get: luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: LaTeX Font Info: Font shape `EU2/latinmodern-math.otf(1)/m/n' will be (Font) scaled to size 10.00015pt on input line 82. luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: LaTeX Font Info: Font shape `EU2/latinmodern-math.otf(1)/m/n' will be (Font) scaled to size 7.0001pt on input line 82. luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: LaTeX Font Info: Font shape `EU2/latinmodern-math.otf(2)/m/n' will be (Font) scaled to size 9.99985pt on input line 82. luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: LaTeX Font Info: Font shape `EU2/latinmodern-math.otf(2)/m/n' will be (Font) scaled to size 6.9999pt on input line 82. luaotfload | load : path lookup of "latinmodern-math" unsuccessful, falling back to file: LaTeX Font Info: Font shape `EU2/lmss/m/it' in size <10> not available (Font) Font shape `EU2/lmss/m/sl' tried instead on input line 82. (compiling luc: /usr/share/texlive/texmf-var/luatex- cache/generic/fonts/otf/lmsa ns10-oblique.luc)(load luc: /home/nbecker/.texlive2015/texmf-var/luatex- cache/ge neric/fonts/otf/lmsans10-oblique.luc) LaTeX Font Info: Font shape `EU2/lmss/m/it' in size <7> not available (Font) Font shape `EU2/lmss/m/sl' tried instead on input line 82. Missing character: There is no đť‘™ (U+1D459) in font "file:lmsans10- regular:scr ipt=latn;+trep;+tlig;"! Missing character: There is no đť‘™ (U+1D459) in font "file:lmsans10- regular:scr ipt=latn;+trep;+tlig;"! ...
This is Fedora 24, lyx 2.2
