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	<title>0pointer &#187; ubuntu</title>
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		<title>Ubuntu Intrepid vs Atheros Wireless</title>
		<link>http://0pointer.com.ar/ubuntu-intrepid-vs-atheros-wireless/</link>
		<comments>http://0pointer.com.ar/ubuntu-intrepid-vs-atheros-wireless/#comments</comments>
		<pubDate>Fri, 27 Mar 2009 14:51:26 +0000</pubDate>
		<dc:creator>Mariano</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[atheros]]></category>
		<category><![CDATA[hp]]></category>
		<category><![CDATA[toshiba]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[wireless]]></category>

		<guid isPermaLink="false">http://0pointer.com.ar/?p=408</guid>
		<description><![CDATA[Ayer nuevamente me topé con un problema que Googleé (?) unas cuantas veces. Finalmente, decidí dejar registro de esta actividad tediosa y no volver a tener que buscar por todos lados hasta encontrar la solución. Problema: Instalando Ubuntu 8.10 (Intrepid Ibex) en una notebook con placa Wireless con Chipset Atheros, la misma no anda. (Edit: [...]]]></description>
			<content:encoded><![CDATA[<p>Ayer nuevamente me topé con un problema que Googleé (?) unas cuantas veces. Finalmente, decidí dejar registro de esta actividad tediosa y no volver a tener que buscar por todos lados hasta encontrar la solución.</p>
<p>Problema: Instalando Ubuntu 8.10 (Intrepid Ibex) en una notebook con placa Wireless con Chipset Atheros, la misma no anda. (Edit: En mi caso particular, en una Toshiba Satellite A215 en una HP Pavilion dv6500)</p>
<p>La solución está en <a href="http://ubuntulife.wordpress.com/2008/11/25/solucionar-problemas-wifi-instalando-wifi-atheros-ar242x-ubuntu-intrepid-ibex-810/">UbuntuLife</a> (pude rastrear la fuente original hasta <a href="http://unsharptech.com/2008/10/31/atheros-wireless-in-ubuntu-810-intrepid-ibex/">UnSharpTech</a>).</p>
<p>A continuación, mi resúmen de qué hay que hacer:</p>
<p>1. Fijarse si nuestro chipset es efectivamente el problema:</p>

<div class="wp-terminal">user@computer:$ lspci | grep Wireless<br/>07:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)<br/></div>

<p>Debería decir algo parecido a eso</p>
<p>2. Conseguir instalar linux-backports-modules-intrepid-generic. En caso de tener conexión por cable disponible:</p>

<div class="wp-terminal">user@computer:$ sudo aptitude install linux-backports-modules-intrepid-generic<br/></div>

<p>3. Desactivar el driver que está usando actualmente y activar el nuevo:</p>

<div class="wp-terminal">user@computer:$ jockey-gtk<br/></div>

<p>Se va: &#8220;Support for Atheros 802.11 wireless LAN cards&#8221;<br />
Entra: &#8220;Support for 5xxx series of Atheros 802.11 wireless LAN cards&#8221;<br />
4. Reiniciar el sistema<br />
5. Disfrutar de internet WiFi</p>
<p>En muchos lugares proponen usar ndiswrapper para instalar el driver para Windows de esas placas&#8230; Usen eso como última, última, última opción.</p>

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