[Nix-dev] nixos-rebuild switch error

[Sander]

Linus Heckemann wrote (ao):
> these are the key lines; particularly
> > curl: (6) Couldn't resolve host 'cache.nixos.org <http://cache.nixos.org>'
> This failure is caused by a flaky internet connection, so it makes sense
> that trying again would fix it. Nothing to be concerned about, besides
> perhaps the poor UX, making it very unclear what the actual cause of the
> failure is :)

nix 1.12 contains fixes for that.

	Sander