[Nix-dev] Problem with grub

[Marco Maggesi]

Hi,

my last update has messed up the grub configuration of one of my nixos machine.
After boot, I get the grub console without any system ready to be launched.
Now I don't know how to boot the system.

I'm trying to use the rescue cd but I don't know exactly how to do.

I can mount the disk and chroot in the system, but I don't know where to find /var/run/current-system etc.

Any suggestion?

Thanks,
Marco