I think I've permanently screwed up the KDE wallet subsystem trying to preserve my old config with dotfiles. It will let me open my wallet, but I doesn't save any credentials with it, like WiFi passwords, or other managed logins... So now it is a non-functional extra password dialog I have to dismiss that serves no purpose? In fact, now KDE can never remember a wifi password, which is going to be a huge pain.

It is a shame, because on my last install it was very useful! But it seems like migrating it is infeasible, or I did it incorrectly assuming it could be copied like anything else in my dotfiles.