sudo systemctl start NetworkManager
sudo systemctl status NetworkManagerjournalctl -u NetworkManager -b --no-pager | tail -50# Find your interface name
ip link
# Bring it up
sudo ip link set enp0s31f6 up
sudo dhcpcd enp0s31f6sudo ip link set wlp0s20f3 up
sudo wpa_supplicant -B -i wlp0s20f3 -c /etc/wpa_supplicant.conf
sudo dhcpcd wlp0s20f3system.stateVersion in configuration.nix is set to "25.11". This should be set to whatever NixOS version you originally installed (probably "25.05" or "24.11"). It is NOT meant to track your nixpkgs channel.
- Edit
configuration.nix - Change
system.stateVersion = "25.11";to your original install version - Rebuild:
sudo nixos-rebuild switch --flake .
cd ~/personal/nixy
claude