Update Channels
Choose between stable releases and cutting-edge updates for your Abora system.
Channel Options
Stable Channel
Latest tagged Abora release. Thoroughly tested, reliable updates. Recommended for most users.
Unstable Channel
Main branch with newest changes. May have bugs. Best for enthusiasts and developers testing new features.
Switching Channels
List your channels:
nixos-channel --list
Set your channel:
nixos-channel --set stable
# or
nixos-channel --set unstable
Update to the new channel:
sudo nixos-rebuild switch --upgrade
Updating Your System
Install updates from your selected channel:
sudo nixos-rebuild switch --upgrade
Full update command
update
Abora alias for the above
anix status
Check for available updates
Pre-Update Snapshots
Before updating, create a snapshot so you can rollback if needed:
anix save
# Create a snapshot
update
# Then update
If something breaks, rollback instantly with anix rollback.
See the Recovery guide for rollback information.