<?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="session-fingerprint" xml:lang="vi">

  <info>
    <link type="guide" xref="hardware-auth"/>

    <revision pkgversion="3.4.0" date="2012-02-19" status="outdated"/>
    <revision pkgversion="3.10" date="2013-11-03" status="review"/>
    <revision pkgversion="3.12" date="2014-06-16" status="final"/>
    <revision pkgversion="3.13.92" date="2014-09-22" status="final"/>

    <credit type="author">
      <name>Dự án tài liệu GNOME</name>
      <email>gnome-doc-list@gnome.org</email>
    </credit>
    <credit type="author">
      <name>Paul W. Frields</name>
      <email>stickster@gmail.com</email>
      <years>2011</years>
    </credit>
    <credit type="author editor">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
      <years>2013</years>
    </credit>
    <credit type="editor">
      <name>Jim Campbell</name>
      <email>jcampbell@gnome.org</email>
      <years>2014</years>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>You can log in to your system using a supported fingerprint scanner
    instead of typing in your password.</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Nguyễn Thái Ngọc Duy</mal:name>
      <mal:email>pclouds@gmail.com</mal:email>
      <mal:years>2011-2012.</mal:years>
    </mal:credit>
  </info>

  <title>Đăng nhập bằng vân tay</title>

  <p>If your system has a supported fingerprint scanner, you can record your
  fingerprint and use it to log in.</p>

<section id="record">
  <title>Record a fingerprint</title>

  <p>Before you can log in with your fingerprint, you need to record it so that
  the system can use it to identify you.</p>

  <note style="tip">
    <p>Nếu vân tay bạn quá khô, bạn có thể gặp khó khăn đăng ký vân tay. Nếu vậy, làm ẩm nhẹ vân tay, lau khô bằng vải khô không xơ, và thử lại.</p>
  </note>

  <p>You need <link xref="user-admin-explain">administrator privileges</link>
  to edit user accounts other than your own.</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
      start typing <gui>System</gui>.</p>
    </item>
    <item>
      <p>Select <guiseq><gui>Settings</gui><gui>System</gui></guiseq> from the
      results. This will open the <gui>System</gui> panel.</p>
    </item>
    <item>
      <p>Select <gui>Users</gui> to open the panel.</p>
    </item>
    <item>
      <p>Press on <gui>Disabled</gui>, next to <gui>Fingerprint Login</gui> to
      add a fingerprint for the selected account. If you are adding the
      fingerprint for a different user, you will first need to
      <gui>Unlock</gui> the panel.</p>
    </item>
    <item>
      <p>Select the finger that you want to use for the fingerprint, then
      <gui style="button">Next</gui>.</p>
    </item>
    <item>
      <p>Follow the instructions in the dialog and swipe your finger at a
      <em>moderate speed</em> over your fingerprint reader. Once the computer
      has a good record of your fingerprint, you will see a <gui>Done!</gui>
      message.</p>
    </item>
    <item>
      <p>Select <gui>Next</gui>. You will see a confirmation message that
      your fingerprint was saved successfully. Select <gui>Close</gui> to
      finish.</p>
    </item>
  </steps>

</section>

<section id="verify">
  <title>Check that your fingerprint works</title>

  <p>Kiểm tra xem đăng nhập vân tay có hoạt động không. Nếu bạn đăng ký vân tay, bạn vẫn có lựa chọn đăng nhập với mật khẩu.</p>

  <steps>
    <item>
      <p>Save any open work, and then <link xref="shell-exit#logout">log
      out</link>.</p>
    </item>
    <item>
      <p>At the login screen, select your name from the list. The password
      entry form will appear.</p>
    </item>
    <item>
      <p>Instead of typing your password, you should be able to swipe your
      finger on the fingerprint reader.</p>
    </item>
  </steps>

</section>

</page>
