Scanners: Difference between revisions

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hardware.sane.extraBackends = [ pkgs.sane-airscan ];

services.udev.packages = [ pkgs.sane-airscan ];

</syntaxhighlight>

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<ol>

<li>~~You need to install a special version of~~ xsane~~, which you can enable~~ by ~~amending~~ <tt>/etc/nixos/configuration.nix</tt> ~~as follows~~:

<li>Enable GIMP support in xsane by editing <tt>/etc/nixos/configuration.nix.</tt> Remove <tt>pkgs.xsane</tt> from your package list, and use the following instead:

<syntaxhighlight lang="nix">{

...

#...

~~nixpkgs~~.~~config.packageOverrides~~ = ~~pkgs: {~~

environment.systemPackages = [

~~xsaneGimp =~~ pkgs.xsane.override { gimpSupport = true; };

(pkgs.xsane.override { gimpSupport = true; })

};

];

...

#...

}</syntaxhighlight></li>

<li>Rebuild: <syntaxhighlight lang="console">$ sudo nixos-rebuild switch</syntaxhighlight></li>

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==Network scanning==

If ~~NixOs~~ cannot find a scanner located on your network, you may be interested in adding in your <tt>configuration.nix</tt>:

If NixOS cannot find a scanner located on your network, you may be interested in adding in your <tt>configuration.nix</tt>:

<syntaxhighlight lang="nix">{

@@ Line 52: / Line 52: @@
 <syntaxhighlight lang="nix">
 hardware.sane.extraBackends = [ pkgs.sane-airscan ];
+services.udev.packages = [ pkgs.sane-airscan ];
 </syntaxhighlight>
@@ Line 131: / Line 132: @@
 <ol>
-<li>You need to install a special version of xsane, which you can enable by amending <tt>/etc/nixos/configuration.nix</tt> as follows:
+<li>Enable GIMP support in xsane by editing <tt>/etc/nixos/configuration.nix.</tt> Remove <tt>pkgs.xsane</tt> from your package list, and use the following instead:
 <syntaxhighlight lang="nix">{
-   ...
+   #...
-   nixpkgs.config.packageOverrides = pkgs: {
+   environment.systemPackages = [
-     xsaneGimp = pkgs.xsane.override { gimpSupport = true; };
+     (pkgs.xsane.override { gimpSupport = true; })
-   };
+   ];
-   ...
+   #...
 }</syntaxhighlight></li>
 <li>Rebuild: <syntaxhighlight lang="console">$ sudo nixos-rebuild switch</syntaxhighlight></li>
@@ Line 147: / Line 148: @@
 ==Network scanning==
-If NixOs cannot find a scanner located on your network, you may be interested in adding in your <tt>configuration.nix</tt>:
+If NixOS cannot find a scanner located on your network, you may be interested in adding in your <tt>configuration.nix</tt>:
 <syntaxhighlight lang="nix">{