EVOLUTION-MANAGER

Edit File: org.gnome.system.location.gschema.xml

<?xml version="1.0" encoding="UTF-8"?>
<schemalist gettext-domain="gsettings-desktop-schemas">
  <schema id="org.gnome.system.location"
          path="/org/gnome/system/location/">
    <key type="b" name="enabled">
      <default>false</default>
      <summary>Geolocation services are enabled.</summary>
      <description>
	If true, applications are allowed to access location information.
      </description>
    </key>
    <key name="max-accuracy-level" enum="org.gnome.desktop.GDesktopLocationAccuracyLevel">
      <default>'exact'</default>
      <summary>The maximum accuracy level of location.</summary>
      <description>
        Configures the maximum level of location accuracy applications are
        allowed to see. Valid options are “country”, “city”, “neighborhood”,
        “street”, and “exact” (typically requires GPS receiver). Please keep in
        mind that this only controls what GeoClue will allow applications to see
        and they can find user’s location on their own using network resources
        (albeit with street-level accuracy at best).
      </description>
    </key>
  </schema>
</schemalist>