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<?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="problem" id="power-nowireless" xml:lang="zh-CN">
<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revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/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"/>
<revision pkgversion="3.33.3" date="2019-07-21" status="final"/>
<credit type="author">
<name>GNOME 文档项目</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>一些无线设备在您计算机睡眠时出现问题,不能正确地被唤醒正常工作。</desc>
<mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
<mal:name>TeliuTe</mal:name>
<mal:email>teliute@163.com</mal:email>
<mal:years>2011, 2012</mal:years>
</mal:credit>
</info>
<title>当我唤醒计算机时,找不到无线网络</title>
<p>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.</p>
<p>尝试关闭无线适配器,然后再重新打开。</p>
<steps>
<item>
<p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
start typing <gui>Wi-Fi</gui>.</p>
</item>
<item>
<p>Click on <gui>Wi-Fi</gui> to open the panel.</p>
</item>
<item>
<p>Switch the <gui>Wi-Fi</gui> switch at the top-right of the window to
off and then on again.</p>
</item>
<item>
<p>If the wireless still does not work, switch the <gui>Airplane
Mode</gui> switch to on and then switch it off again.</p>
</item>
</steps>
<p>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.</p>
</page>
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