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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | <page xmlns="http://projectmallard.org/1.0/"
type="topic"
style="problem"
id="power-nowireless">
<info>
<link type="guide" xref="power#problems"/>
<link type="guide" xref="net-problem"/>
<link type="seealso" xref="power-suspendfail"/>
<revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/>
<revision version="13.10" date="2013-09-19" status="review"/>
<desc>Some wireless devices have problems handling when your computer is suspended and doesn't resume properly.</desc>
<credit type="author">
<name>GNOME Documentation Project</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 href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>
</info>
<title>I have no wireless network when I wake up my computer</title>
<p>If you have suspended your computer, or it has hibernated, 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.</p>
<p>If this happens, try switching your wireless off and then back on again:</p>
<steps>
<item>
<p>Click the icon at the very right of the menu bar and select <gui>System Settings</gui></p>
</item>
<item>
<p>Open <gui>Network</gui> and select the <gui>Wireless</gui> tab</p>
</item>
<item>
<p>Switch the wireless off and then on again</p>
</item>
<item>
<p>If the wireless still does not work, switch on <gui>Airplane Mode</gui> and then switch it off again</p>
</item>
</steps>
<p>If this doesn't work, restarting your computer should make the wireless work again.</p>
</page>
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