Chroot into nixos

Thu, 24 Aug 2023 00:00:00 +0000

Mount the file system containing the NixOS to chroot into at /mnt or any other directory, using e.g.

sudo mount /dev/sda10 /mnt/nixx/

[–more–]

Mount the host system’s Linux run-time api file systems inside the mount, then populate /run using the activate script and chroot inside, starting a bash shell

sudo mount -o bind /dev /mnt/nixx/dev/
sudo mount -o bind /proc /mnt/nixx/proc/
sudo mount -o bind /sys /mnt/nixx/sys/
sudo chroot /mnt/nixx /nix/var/nix/profiles/system/activate
sudo chroot /mnt/nixx/ /run/current-system/sw/bin/bash

Reference: NixOS Wiki

Nixos on Dark Kernel

Chroot into nixos