Comment by autophagian

For takeaway 2, I've found using NixOS lately to be good at keeping myself disciplined about documenting the odd little hacks I've added to fix an issue. Like in this case, I'd have to add something to my boot.loader.grub.extraConfig setting, comment it and document it with a hopefully-useful commit message so that if I encounter something similar in future, I can at least look at those bits of documentation and hopefully connect the two.