<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="login-fingerprint" lang="it">

  <info>
    <link type="guide" xref="login#management"/>
    <link type="guide" xref="user-settings#lockdown"/>
    <revision pkgversion="3.12" date="2014-06-17" status="candidate"/>

    <credit type="author copyright">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
      <years>2014</years>
    </credit>
    <credit type="editor">
      <name>David King</name>
      <email>davidk@gnome.org</email>
      <years>2014</years>
    </credit>

    <license xmlns="http://projectmallard.org/1.0/" href="https://creativecommons.org/licenses/by-sa/3.0/">
  <p>This work is licensed under a <link href="https://creativecommons.org/licenses/by-sa/3.0/">Creative
  Commons Attribution-ShareAlike 3.0 Unported License</link>.</p>
</license>

    <desc>Impedire all'utente di accedere utilizzando un lettore di impronte digitali.</desc>
  <credit type="translator copyright"><name>Salvatore Cocuzza</name><email>info@salvatorecocuzza.it</email><years>2025</years></credit></info>

  <title>Disabilitare l'accesso con impronta digitale</title>

  <p>Users with a fingerprint scanner can use their fingerprints
  instead of a password to log in. Fingerprint login
  <link href="help:gnome-help#session-fingerprint">needs to be set up by the
  user</link> before it can be used.</p>

  <p>Fingerprint readers are not always reliable, so you may wish to disable
  login using the reader for security reasons.</p>

  <steps>
    <title>Disabilitare l'accesso con un lettore di impronte digitali:</title>
    <item xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xml:id="dconf-profile-user">
    <p>Creare il profilo <file its:translate="no">user</file> che contiene le seguenti righe:</p>
    <listing its:translate="no">
      <title><file>/etc/dconf/profile/user</file></title>
      <code>user-db:user
system-db:local</code>
    </listing>
    <p><input its:translate="no">local</input> è il nome di un database <sys its:translate="no" xref="dconf">dconf</sys>.</p>
  </item>
    <item xmlns="http://projectmallard.org/1.0/" xml:id="dconf-profile-user-dir">
    <p>Create the directory <file>/etc/dconf/db/local.d/</file>
    if it does not already exist.</p>
  </item>
    <item>
      <p>Creare il keyfile <file>/etc/dconf/db/local.d/00-login</file> per fornire informazioni per il database <sys>local</sys>.</p>
      <listing>
        <title><file>/etc/dconf/db/local.d/00-login</file></title>
<code>
# Specify the dconf path
[org/gnome/login-screen]

# Disable fingerprint reader
enable-fingerprint-authentication=false
</code>
      </listing>
    </item>
    <item>
      <p>Per impedire all'utente di sovrascrivere queste impostazioni, creare il file <file>/etc/dconf/db/local.d/locks/login</file> con il seguente contenuto:</p>
      <listing>
        <title><file>/etc/dconf/db/local.d/locks/fingerprintreader</file></title>
<code>
# Elenca le chiavi usate per configurare l'accesso
/org/gnome/login-screen/enable-fingerprint-authentication
</code>
      </listing>
    </item>
    <item xmlns="http://projectmallard.org/1.0/" xml:id="dconf-update">
    <p>Aggiornare i database di sistema:</p>
    <screen><output style="prompt"># </output><input>dconf update</input></screen>
  </item>
    <item xmlns="http://projectmallard.org/1.0/" xml:id="dconf-logoutin">
    <p>Gli utenti devono disconnettersi e accedere nuovamente prima che le impostazioni a livello di sistema abbiano effetto.</p>
  </item>
  </steps>

</page>
