fontspec not finding any fonts

Question

I'm trying to use fontspec to load a font like this:

\usepackage{fontspec}
  \setmainfont{SetoFont}

Compiling it with LuaLaTex gives the following compiler log:

Rc files read:
  NONE
Latexmk: This is Latexmk, John Collins, 17 Mar. 2022. Version 4.77, version: 4.77.
Latexmk: applying rule 'lualatex'...
Rule 'lualatex': File changes, etc:
   Changed files, or newly in use since previous run(s):
  /home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex
Rule 'lualatex': The following rules & subrules became out-of-date:
  lualatex
------------
Run number 1 of rule 'lualatex'
------------
------------
Running 'lualatex  -synctex=1 -interaction=nonstopmode -file-line-error -recorder  "/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex"'
------------
This is LuaHBTeX, Version 1.15.0 (TeX Live 2022/Arch Linux) 
 restricted system commands enabled.
(/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex
LaTeX2e <2021-11-15> patch level 1
 L3 programming layer <2022-04-10> (/usr/share/texmf-dist/tex/latex/base/report.cls
Document Class: report 2021/10/04 v1.4n Standard LaTeX document class
(/usr/share/texmf-dist/tex/latex/base/size10.clo)) (/usr/share/texmf-dist/tex/latex/geometry/geometry.sty (/usr/share/texmf-dist/tex/latex/graphics/keyval.sty) (/usr/share/texmf-dist/tex/generic/iftex/ifvtex.sty (/usr/share/texmf-dist/tex/generic/iftex/iftex.sty)))

Package geometry Warning: Over-specification in `h'-direction.
    `width' (483.69684pt) is ignored.


Package geometry Warning: Over-specification in `v'-direction.
    `height' (731.23582pt) is ignored.

(/usr/share/texmf-dist/tex/latex/microtype/microtype.sty (/usr/share/texmf-dist/tex/latex/etoolbox/etoolbox.sty) (/usr/share/texmf-dist/tex/latex/microtype/microtype-luatex.def) (/usr/share/texmf-dist/tex/latex/microtype/microtype.cfg)) (/usr/share/texmf-dist/tex/latex/greek-fontenc/textalpha.sty (/usr/share/texmf-dist/tex/latex/greek-fontenc/tuenc-greek.def (/usr/share/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def))) (/usr/share/texmf-dist/tex/generic/babel/babel.sty (/usr/share/texmf-dist/tex/generic/babel/luababel.def) (/usr/share/texmf-dist/tex/generic/babel/luababel.def) (/usr/share/texmf-dist/tex/generic/babel-english/english.ldf)) (/usr/share/texmf-dist/tex/latex/xcolor/xcolor.sty (/usr/share/texmf-dist/tex/latex/graphics-cfg/color.cfg) (/usr/share/texmf-dist/tex/latex/graphics-def/luatex.def) (/usr/share/texmf-dist/tex/latex/graphics/dvipsnam.def)) (/usr/share/texmf-dist/tex/latex/titlesec/titlesec.sty) (/usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
For additional information on amsmath, use the `?' option.
(/usr/share/texmf-dist/tex/latex/amsmath/amstext.sty (/usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty)) (/usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty) (/usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty)) (/usr/share/texmf-dist/tex/latex/fontspec/fontspec.sty (/usr/share/texmf-dist/tex/latex/l3packages/xparse/xparse.sty (/usr/share/texmf-dist/tex/latex/l3kernel/expl3.sty (/usr/share/texmf-dist/tex/latex/l3backend/l3backend-luatex.def))) (/usr/share/texmf-dist/tex/latex/fontspec/fontspec-luatex.sty (/usr/share/texmf-dist/tex/latex/base/fontenc.sty) (/usr/share/texmf-dist/tex/latex/fontspec/fontspec.cfg)))
luaotfload | db : Reload initiated (formats: otf,ttf,ttc); reason: Font "SetoFont" not found.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.

/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:31: Package fontspec Error: The font "SetoFont" cannot be found.

For immediate help type H <return>.
 ...                                              
                                                  
l.31 
   

luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.

/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:31: Package fontspec Error: The font "SetoFont" cannot be found.

For immediate help type H <return>.
 ...                                              
                                                  
l.31 
   

luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.

/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:31: Package fontspec Error: The font "SetoFont" cannot be found.

For immediate help type H <return>.
 ...                                              
                                                  
l.31 
   

luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate.
/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:31: Font \TU/SetoFont(0)/m/n/10=SetoFont:mode=node;language=dflt;+tlig; at 10pt not loadable: metric data not found or bad.
<to be read again> 
relax 
l.31 
   
(./00_main.aux) (/usr/share/texmf-dist/tex/latex/base/ts1cmr.fd)
*geometry* driver: auto-detecting
*geometry* detected driver: luatex
/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:38: error:  (pdf backend): invalid font identifier when asking 'fontsize'
/home/arnob99/Documents/university/bio/bio_notes/lectures/gene_expression/00_main.tex:38:  ==> Fatal error occurred, no output PDF file produced!Latexmk: If appropriate, the -f option can be used to get latexmk
  to try to force complete processing.
Latexmk: Getting log file '00_main.log'
Latexmk: Examining '00_main.fls'
Latexmk: Examining '00_main.log'
Latexmk: Errors, so I did not complete making targets
Collected error summary (may duplicate other messages):
  lualatex: Command for 'lualatex' gave return code 1
      Refer to '00_main.log' for details

I installed TexLive using pacman (Arch Linux) (texlive-bin, texlive-most, and texlive-langgreek). The LaTeX code works perfectly well in Overleaf, so I assume I just need to install another package with pacman, but I can't for the life of me find out which one.

EDIT:

I forgot to mention, I tried a couple other fonts, none of which seemed to work.