···

       
210
       
 
       
    </para>

     

       
211
       
 
       
    <itemizedlist>

     

       
212
       
 
       
      <listitem>

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
213
       
 
       
        <para>

     

       
214
       
 
       
          <literal>matrix-synapse</literal> uses postgresql by default instead of sqlite.

     

       
215
       
 
       
          Migration instructions can be found <link xlink:href="https://github.com/matrix-org/synapse/blob/master/docs/postgres.rst#porting-from-sqlite"> here </link>.

     

···

       
210
       
 
       
    </para>

     

       
211
       
 
       
    <itemizedlist>

     

       
212
       
 
       
      <listitem>

     

       
213
       
+
       
         <literal>sound.enable</literal> now defaults to false.

     

       
214
       
+
       
      </listitem>

     

       
215
       
+
       
      <listitem>

     

       
216
       
 
       
        <para>

     

       
217
       
 
       
          <literal>matrix-synapse</literal> uses postgresql by default instead of sqlite.

     

       
218
       
 
       
          Migration instructions can be found <link xlink:href="https://github.com/matrix-org/synapse/blob/master/docs/postgres.rst#porting-from-sqlite"> here </link>.

     

···

       
603
       
 
       
  # Enable CUPS to print documents.

     

       
604
       
 
       
  # services.printing.enable = true;

     

       
605
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
606
       
 
       
  # Enable the X11 windowing system.

     

       
607
       
 
       
  # services.xserver.enable = true;

     

       
608
       
 
       
  # services.xserver.layout = "us";

     

···

       
603
       
 
       
  # Enable CUPS to print documents.

     

       
604
       
 
       
  # services.printing.enable = true;

     

       
605
       
 
       


     

       
606
       
+
       
  # Enable sound.

     

       
607
       
+
       
  # sound.enable = true;

     

       
608
       
+
       
  # hardware.pulseaudio.enable = true;

     

       
609
       
+
       


     

       
610
       
 
       
  # Enable the X11 windowing system.

     

       
611
       
 
       
  # services.xserver.enable = true;

     

       
612
       
 
       
  # services.xserver.layout = "us";

     

···

       
21
       
 
       


     

       
22
       
 
       
      enable = mkOption {

     

       
23
       
 
       
        type = types.bool;

     

       
24
       
-
       
        default = true;

     

       
25
       
 
       
        description = ''

     

       
26
       
 
       
          Whether to enable ALSA sound.

     

       
27
       
 
       
        '';

     
···

       
78
       
 
       


     

       
79
       
 
       
  ###### implementation

     

       
80
       
 
       


     

       
81
       
-
       
  config = mkIf config.sound.enable {

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
82
       
 
       


     

       
83
       
 
       
    environment.systemPackages = [ alsaUtils ];

     

       
84
       
 
       


     
···

       
124
       
 
       
      ];

     

       
125
       
 
       
    };

     

       
126
       
 
       


     

       
127
       
-
       
  };

     

       
128
       
 
       


     

       
129
       
 
       
}

     

···

       
21
       
 
       


     

       
22
       
 
       
      enable = mkOption {

     

       
23
       
 
       
        type = types.bool;

     

       
24
       
+
       
        defaultText = "!versionAtLeast system.stateVersion \"18.03\"";

     

       
25
       
 
       
        description = ''

     

       
26
       
 
       
          Whether to enable ALSA sound.

     

       
27
       
 
       
        '';

     
···

       
78
       
 
       


     

       
79
       
 
       
  ###### implementation

     

       
80
       
 
       


     

       
81
       
+
       
  config = mkMerge [

     

       
82
       
+
       
    ({

     

       
83
       
+
       
      sound.enable = mkDefault (!versionAtLeast config.system.stateVersion "18.03");

     

       
84
       
+
       
    })

     

       
85
       
+
       
    (mkIf config.sound.enable {

     

       
86
       
 
       


     

       
87
       
 
       
    environment.systemPackages = [ alsaUtils ];

     

       
88
       
 
       


     
···

       
128
       
 
       
      ];

     

       
129
       
 
       
    };

     

       
130
       
 
       


     

       
131
       
+
       
  })];

     

       
132
       
 
       


     

       
133
       
 
       
}