Gammastep - Revision history

ObscureOracle: Changed filename from home.nix to configuration.nix.

2026-01-18T13:47:01Z

Changed filename from home.nix to configuration.nix.

← Older revision		Revision as of 13:47, 18 January 2026
Line 58:		Line 58:
	You will also need to enable Geoclue in your global configuration [[Geoclue\|(See options on the Geoclue page)]].		You will also need to enable Geoclue in your global configuration [[Geoclue\|(See options on the Geoclue page)]].
	{{File\|3=services.geoclue2.enable = true;		{{File\|3=services.geoclue2.enable = true;
	location.provider = "geoclue2";\|name=/etc/nixos/~~home~~.nix\|lang=nix}}		location.provider = "geoclue2";\|name=/etc/nixos/configuration.nix\|lang=nix}}

	==== Coordinates ====		==== Coordinates ====

Phobos at 20:17, 3 December 2025

2025-12-03T20:17:48Z

← Older revision		Revision as of 20:17, 3 December 2025
Line 51:		Line 51:
	You can choose to use Gammastep with location based screen temperature to match when the sun actually sets and rises in your area. Below are examples of those options using [https://gitlab.freedesktop.org/geoclue/geoclue/-/wikis/home Geoclue] and manually set coordinates.		You can choose to use Gammastep with location based screen temperature to match when the sun actually sets and rises in your area. Below are examples of those options using [https://gitlab.freedesktop.org/geoclue/geoclue/-/wikis/home Geoclue] and manually set coordinates.

	==== Geoclue: ====		==== Geoclue ====
	Geoclue provides location using GPS, 3G modems, GeoIP, and WiFi Geolocation. Some integrations may require additional setup.{{File\|3=services.gammastep = {		Geoclue provides location using GPS, 3G modems, GeoIP, and WiFi Geolocation. Some integrations may require additional setup.{{File\|3=services.gammastep = {
	enable = true;		enable = true;
Line 60:		Line 60:
	location.provider = "geoclue2";\|name=/etc/nixos/home.nix\|lang=nix}}		location.provider = "geoclue2";\|name=/etc/nixos/home.nix\|lang=nix}}

	==== Coordinates: ====		==== Coordinates ====
	{{File\|3=services.gammastep = {		{{File\|3=services.gammastep = {
	enable = true;		enable = true;

Phobos: Updated Gammastep Page

2025-12-03T20:13:02Z

Updated Gammastep Page

@@ Line 1: / Line 1: @@
-[https://gitlab.com/chinstrap/gammastep Gammastep] is a program that adjusts the color temperature of your screen according to your surroundings. By reducing the amount of blue light emitted it may help to reduce strain on the eyes if working in front of the screen at night.
+[https://gitlab.com/chinstrap/gammastep Gammastep] is an open-source software that adjusts the color temperature of screens based on the time of day.
 == Installation ==
-Using [[Home Manager]] Gammastep can be enabled for a specific user with the following syntax
+You can install Gammastep in your global configuration like so:
-<syntaxhighlight lang="nix">
+==== Coordinates: ====
-services.gammastep = {
+{{File|3=services.gammastep = {
    enable = true;
    provider = "manual";
-</syntaxhighlight>
+  latitude = "27.9";
-To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. Replace <code>myUser</code> with your user name running the graphical session and <code>latitude</code> and <code>longitude</code> with your geographical position.
+};|name=/etc/nixos/home.nix|lang=nix}}
 == See also ==
-* [[Redshift]], alternative implementation supporting X-server compositors
+* [[Redshift]], original implementation only supporting X11 (unmaintained).
 [[Category:Applications]]

Phobos: /* Installation */

2025-11-30T19:16:18Z

Installation

← Older revision		Revision as of 19:16, 30 November 2025
Line 5:		Line 5:
	Using [[Home Manager]] Gammastep can be enabled for a specific user with the following syntax		Using [[Home Manager]] Gammastep can be enabled for a specific user with the following syntax

	<~~syntaxHighlight~~ lang=nix>		<syntaxhighlight lang="nix">
	~~home-manager.users.myUser = {~~		services.gammastep = {
	services.gammastep = {		enable = true;
	enable = true;		provider = "manual";
	provider = "manual";		latitude = 49.0;
	latitude = 49.0;		longitude = 8.4;
	longitude = 8.4;
	};
	};		};
	</~~syntaxHighlight~~>
			</syntaxhighlight>

	To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. Replace <code>myUser</code> with your user name running the graphical session and <code>latitude</code> and <code>longitude</code> with your geographical position.		To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. Replace <code>myUser</code> with your user name running the graphical session and <code>latitude</code> and <code>longitude</code> with your geographical position.

imported>Onny at 13:18, 17 December 2022

2022-12-17T13:18:48Z

← Older revision		Revision as of 13:18, 17 December 2022
Line 3:		Line 3:
	== Installation ==		== Installation ==

	Using [[Home~~-manager~~]] Gammastep can be enabled for a specific user with the following syntax		Using [[Home Manager]] Gammastep can be enabled for a specific user with the following syntax

	<syntaxHighlight lang=nix>		<syntaxHighlight lang=nix>

imported>Onny at 13:17, 17 December 2022

2022-12-17T13:17:10Z

← Older revision		Revision as of 13:17, 17 December 2022
Line 16:		Line 16:
	</syntaxHighlight>		</syntaxHighlight>

	To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. ~~The example above uses~~ the ~~geo position~~ <code>latitude</code> and <code>longitude</code> ~~for that~~.		To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. Replace <code>myUser</code> with your user name running the graphical session and <code>latitude</code> and <code>longitude</code> with your geographical position.

	== See also ==		== See also ==

imported>Onny: Initial page

2022-12-17T13:13:19Z

Initial page

New page

[https://gitlab.com/chinstrap/gammastep Gammastep] is a program that adjusts the color temperature of your screen according to your surroundings. By reducing the amount of blue light emitted it may help to reduce strain on the eyes if working in front of the screen at night.

== Installation ==

Using [[Home-manager]] Gammastep can be enabled for a specific user with the following syntax

<syntaxHighlight lang=nix>
home-manager.users.myUser = {
services.gammastep = {
enable = true;
provider = "manual";
latitude = 49.0;
longitude = 8.4;
};
};
</syntaxHighlight>

To properly work, Gammastep needs your location to know when the sun will be setting and it gets dark outside, so that it can automatically adjust your screen temperature accordingly. The example above uses the geo position <code>latitude</code> and <code>longitude</code> for that.

== See also ==
* [[Redshift]], alternative implementation supporting X-server compositors

[[Category:Applications]]