On Wednesday, 16 Sep 2020 at 13:37, Joseph Vidal-Rosset wrote: > My problem has just been solved with substituting dvipng for imagemagick: This may solve your problem but you really shouldn't be having that problem in the first place? I use imagemagick, not dvipng, and things work fine for me, e.g. $$ \frac{a}{b} $$ -- : Eric S Fraga via Emacs 28.0.50, Org release_9.3.7-725-g7bc18e