<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="problem" id="power-nowireless" xml:lang="ca">

  <info>

    <link type="guide" xref="power#problems"/>

    <link type="seealso" xref="power-suspendfail"/>

    <link type="seealso" xref="hardware-driver"/>

    <revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/>

    <revision pkgversion="3.10" date="2013-10-28" status="review"/>

    <revision pkgversion="3.18" date="2015-09-28" status="final"/>

    <credit type="author">

      <name>Projecte de documentació del GNOME</name>

      <email>gnome-doc-list@gnome.org</email>

    </credit>

    <credit type="editor">

      <name>Ekaterina Gerasimova</name>

      <email>kittykat3756@gmail.com</email>

    </credit>

    <credit type="editor">

      <name>Michael Hill</name>

      <email>mdhillca@gmail.com</email>

    </credit>

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

    <desc>Some wireless devices have problems handling when your computer is

    suspended and does not resume properly.</desc>

    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">

      <mal:name>David Aguilera</mal:name>

      <mal:email>david.aguilera.moncusi@gmail.com</mal:email>

      <mal:years>2011</mal:years>

    </mal:credit>

  </info>

  <title>I have no wireless network when I wake up my computer</title>

  
If you have suspended your computer, you may find that your wireless

  internet connection does not work when you resume it again. This happens when

  the <link xref="hardware-driver">driver</link> for the wireless device does

  not fully support certain power saving features.

  Typically, the wireless connection fails to turn on properly when the

  computer is resumed.

  
If this happens, try switching your wireless off and then back on

  again:

  <steps>

    <item>

      
Open the <gui xref="shell-introduction#activities">Activities</gui> overview and

      start typing <gui>Network</gui>.

    </item>

    <item>

      
Click on <gui>Network</gui> to open the panel.

    </item>

    <item>

      
Select <gui>Wi-Fi</gui>.

    </item>

    <item>

      
Switch the wireless <gui>OFF</gui> and then <gui>ON</gui> again.

    </item>

    <item>

      
If the wireless still does not work, switch <gui>ON</gui> the

      <gui>Airplane Mode</gui> and then switch it <gui>OFF</gui> again.

    </item>

  </steps>

  
If this does not work, restarting your computer should make the wireless

  work again. If you are still having problems after that, connect to the

  internet using an Ethernet cable and update your computer.

</page>