Should be fixed by adding the following to the URW section of /etc/fonts/fonts.conf.
<alias> <family>Symbol</family> <accept><family>Standard Symbols L</family></accept> </alias>
i.e. fc-match --sort "Symbol"; should give 's050000l.pfb: "Standard Symbols L" "Regular"' as the top match.
Should be fixed by adding the following to the URW section of /etc/fonts/ fonts.conf.
<alias>
<family> Symbol< /family>
<accept> <family> Standard Symbols L</family></accept>
</alias>
i.e. fc-match --sort "Symbol"; should give 's050000l.pfb: "Standard Symbols L"
"Regular"' as the top match.