Here are some Anki-related things I have written:

Anki defaults to CommonHTML for MathJax, which doesn’t work when using mathbf fonts (e.g. ) – they show up as mathrm instead. To fix this on Linux, edit /usr/share/anki/web/mathjax/conf.js and change jax: ["input/TeX", "output/CommonHTML"], to jax: ["input/TeX", "output/HTML-CSS"],. This will be overridden whenever Ubuntu upgrades to the next version, so you will have to edit this again at that time (unless the bug in MathJax is fixed).