GNOME: Difference between revisions

@@ Line 147: / Line 147: @@
 </syntaxhighlight>Which tells you that the ''key'' <code>picture-options</code> located in ''schema'' <code>/org/gnome/desktop/background/</code> accepts a ''value'' of type enumeration (a single string value from a set of accepted values).
-=== Systray Icons ===
+=== Enable system tray icons ===
+GNOME does not currently support system tray icons. However, Ubuntu has created an [https://extensions.gnome.org/extension/615/appindicator-support/ extension] that implements this in the top bar. You can install this extension with the following in NixOS:
-To get systray icons, install the related GNOME shell extension
+{{File|3={
+   environment.systemPackages = [ pkgs.gnomeExtensions.appindicator  ];
-<syntaxhighlight lang="nix">
-{
-   environment.systemPackages = [ pkgs.gnomeExtensions.appindicator ];
-}
-</syntaxhighlight>
-And ensure gnome-settings-daemon udev rules are enabled:
-<syntaxhighlight lang="nix">
-{
    services.udev.packages = [ pkgs.gnome-settings-daemon ];
-}
+}|name=/etc/nixos/configuration.nix|lang=nix}}
-</syntaxhighlight>
 === Profiling (with sysprof) ===