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NixOS: update system major version inside configuration files

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Signed-off-by: Maurice Zhou <jasper@apvc.uk>
This commit is contained in:
Maurice Zhou
2022-06-02 06:40:23 +02:00
committed by George Melikov
parent 1cd6ef244f
commit 077e24712a
1 changed files with 11 additions and 3 deletions
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14
docs/Getting Started/NixOS/Root on ZFS/4-system-installation.rst
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@@ -120,21 +120,29 @@ Upgrade to a newer major version
Upgrading to a newer major version involves switching software
distribution channel.
#. To view existing channels, run as root::
#. View existing channels, run as root::
nix-channel --list
#nixos https://nixos.org/channels/nixos-21.11
#this is the major version released around November 2021
#. To view available channels::
#. View available channels::
w3m https://hydra.nixos.org/project/nixos
#. To switch to a newer channel (22.05)::
#. Switch to a newer channel (22.05)::
nix-channel --add https://nixos.org/channels/nixos-22.05 nixos
#. In ``/etc/nixos/configuration.nix``::
system.stateVersion = "22.05";
If using Home Manager, in ``~/.config/nixpkgs/home.nix``::
home.stateVersion = "22.05";
#. Then follow the procedures for updating witin minor versions.
Immutable root file system