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		<title>Madwifi, Instalando wireless</title>
		<link>http://ubunpaq.wordpress.com/2009/05/04/wireless-madwifi/</link>
		<comments>http://ubunpaq.wordpress.com/2009/05/04/wireless-madwifi/#comments</comments>
		<pubDate>Tue, 05 May 2009 01:37:26 +0000</pubDate>
		<dc:creator>dudumiquim</dc:creator>
				<category><![CDATA[Resolvidos]]></category>
		<category><![CDATA[atheros]]></category>
		<category><![CDATA[madwifi]]></category>
		<category><![CDATA[rede]]></category>
		<category><![CDATA[wireless]]></category>

		<guid isPermaLink="false">http://ubunpaq.wordpress.com/?p=21</guid>
		<description><![CDATA[Obs.: Este post é válido para os notebook&#8217;s da série C700BR ou afins que possuem o controlador de redes wireless Atheros: AR5418+AR5133 AR5416+AR5133 AR5416+AR2133 AR9160 AR9280 AR9281 AR9285 AR9102 (AHB) AR9103 (AHB) AR5210 &#8211; 802.11a (Crete/fez) AR5211 &#8211; 802.11ab (Oahu) AR5212 &#8211; 802.11abg (Venice) AR5213 &#8211; 802.11abg (Hainan) AR2413/4 &#8211; 802.11bg (Griffin) AR5413/4 &#8211; 802.11abg [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=21&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Obs.: Este post é válido para os notebook&#8217;s da série C700BR ou afins que possuem o controlador de redes wireless Atheros:</p>
<p><span id="more-21"></span></p>
<ul>
<li>AR5418+AR5133</li>
</ul>
<ul>
<li>AR5416+AR5133</li>
</ul>
<ul>
<li>AR5416+AR2133</li>
</ul>
<ul>
<li>AR9160</li>
</ul>
<ul>
<li>AR9280</li>
</ul>
<ul>
<li>AR9281</li>
</ul>
<ul>
<li>AR9285</li>
</ul>
<ul>
<li>AR9102 (AHB)</li>
</ul>
<ul>
<li>AR9103 (AHB)</li>
</ul>
<ul>
<li>AR5210   &#8211; 802.11a   (Crete/fez)</li>
</ul>
<ul>
<li>AR5211   &#8211; 802.11ab  (Oahu)</li>
</ul>
<ul>
<li>AR5212   &#8211; 802.11abg (Venice)</li>
</ul>
<ul>
<li>AR5213   &#8211; 802.11abg (Hainan)</li>
</ul>
<ul>
<li>AR2413/4 &#8211; 802.11bg  (Griffin)</li>
</ul>
<ul>
<li>AR5413/4 &#8211; 802.11abg (Eagle)</li>
</ul>
<ul>
<li>AR5423/4 &#8211; 802.11abg (Condor) (PCI-E)</li>
</ul>
<ul>
<li>AR2425   &#8211; 802.11bg  (Swan) (PCI-E)</li>
</ul>
<ul>
<li>AR2417   &#8211; 802.11bg  (Nala) (PCI-E)</li>
</ul>
<p>Para descobrir qual o seu controlador, dê o comando <strong>lspci | grep Atheros</strong> e verifique!</p>
<p>Se o seu controlador nao está listado mas é atheros, siga o post e acompanhe alguma mensagem de erro, se tiver.</p>
<p>Ok! Agora, mãos a obra!</p>
<p>O madwifi é um conjunto de drivers de placas wireless, em especial, as que possuem o chipset atheros, na versão compatível e compilável do linux. Sem mais delongas, vamos lá!</p>
<p>Bem, para facilitar a vida, temos que preparar o terreno antes de começar a plantar (blah!). Vá até o gerenciador de drivers sinapticos (em ambiente gráfico) ou no aptitude (shell). Procure por linux-restricted-modules. Remova-os! Sim, pode remover sem preocupações. Explicação:</p>
<p>O linux-restricted-modules é um modulo que tem a função de auxiliar os usuários novatos do ubuntu, porém, não é o que acontece no caso das placas atheros. Para as placas funcionarem, o modulo tem que ser retirado para ser colocado no lugar os &#8220;modulos&#8221; do madwifi.</p>
<p>Vá a um shell, como root, e mate todos os processos do networkmanager. Por mais bonzinho que ele tente ser, acaba atrapalhando o serviço!</p>
<p>Vê o numero do processo:<br />
<strong># ps ax | grep nm</strong></p>
<p>Mata-lo:<br />
<strong># kill -9 [numero]</strong></p>
<p>Baixe alguns pacotes necessários para a compilação:</p>
<p><strong># apt-get install build-essential libncurses5-dev kernel-package</strong></p>
<p>A versão que usei foi a 0.9.4, compactada em tar.gz, baixada do site <a href="http://sourceforge.net/project/showfiles.php?group_id=82936&amp;package_id=85233&amp;release_id=576121" target="_blank">souceforge.net</a>. Depois de fazer o download, descompacte:</p>
<p><strong>$ tar -xzvf madwifi-0.9.4.tar.gz</strong></p>
<p>Após a descompactação, crie uma pasta chamada modules em/usr/src e mova a pasta madwifi-0.9.4 que foi descompactada lá para dentro:</p>
<p><strong># mv </strong><strong><strong>madwifi-0.9.4 /usr/src/modules</strong><br />
</strong></p>
<p>Entre na pasta e agora sim, vamos a destruição:</p>
<p><strong># make</strong></p>
<p>Se tudo correr bem (o que nao acontece sempre!), prossiga:</p>
<p><strong># make install</strong></p>
<p>Se tudo ainda continuar bem, recarregue o módulo ath_pci :</p>
<p><strong># modprobe -e ath_pci</strong></p>
<p><strong># modprobe ath_pci</strong></p>
<p>Agora verifique se nao aconteceu nada de errado dando uma espiada no dmesg:</p>
<p><strong># dmesg</strong></p>
<p>Se nao apareceu nenhuma mensagem de erro, sua placa já está pronta para usar.</p>
<p>Uma possível mensagem de erro:</p>
<p><a href="http://ubunpaq.wordpress.com/2009/05/04/madwifi-2/" target="_self"><strong>wifi%d: unable to attach hardware: &#8216;Hardware didn&#8217;t respond as expected&#8217; (HAL status 3)</strong></a></p>
<p>Caso aconteça esta, reincie seu notebook e verifique.</p>
<br /> Tagged: atheros, madwifi, rede, wireless <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ubunpaq.wordpress.com/21/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ubunpaq.wordpress.com/21/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ubunpaq.wordpress.com/21/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=21&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">dudumiquim</media:title>
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		<item>
		<title>madwifi &#8211; wifi%d: unable to attach hardware</title>
		<link>http://ubunpaq.wordpress.com/2009/05/04/madwifi-2/</link>
		<comments>http://ubunpaq.wordpress.com/2009/05/04/madwifi-2/#comments</comments>
		<pubDate>Tue, 05 May 2009 01:36:29 +0000</pubDate>
		<dc:creator>dudumiquim</dc:creator>
				<category><![CDATA[Resolvidos]]></category>
		<category><![CDATA[(HAL status 3)]]></category>
		<category><![CDATA[HAL statis 3]]></category>
		<category><![CDATA[madwifi]]></category>
		<category><![CDATA[openhal]]></category>
		<category><![CDATA[unable to attach hardware: ‘Hardware didn’t respond as expected’]]></category>
		<category><![CDATA[wifi%d]]></category>

		<guid isPermaLink="false">http://ubunpaq.wordpress.com/?p=30</guid>
		<description><![CDATA[Para os que se depararam com a mensagem de erro wifi%d: unable to attach hardware: ‘Hardware didn’t respond as expected’ (HAL status 3) Segue aqui mais um post informando como resolver! Primeira coisa é saber a versão do kernel de sua maquina. Para saber isso, uname -r Para kernel com versão superior à 2.6.26 (&#62;=2.6.27), [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=30&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Para os que se depararam com a mensagem de erro</p>
<blockquote>
<p style="text-align:left;"><strong>wifi%d: unable to attach hardware: ‘Hardware didn’t respond as expected’ (HAL status 3)</strong></p>
</blockquote>
<p>Segue aqui mais um post informando como resolver!</p>
<p><span id="more-30"></span>Primeira coisa é saber a versão do kernel de sua maquina. Para saber isso, <strong>uname -r</strong></p>
<p>Para kernel com versão superior à 2.6.26 (&gt;=2.6.27), baixe este <a href="http://wireless.kernel.org/download/compat-wireless-2.6/compat-wireless-2.6.tar.bz2" target="_blank">aquivo</a>. Para kernel com versão inferior a 2.6.27 (&lt;=2.6.26), baixe este <a href="http://wireless.kernel.org/download/compat-wireless-2.6/compat-wireless-old.tar.bz2" target="_blank">arquivo</a>.</p>
<p>Descompacte o arquivo:</p>
<p><strong>$ tar jxvf compat-wireless-$(date -I).tar.bz2</strong></p>
<p>Entre na pasta e compile:</p>
<p><strong># make</strong></p>
<p>Em alguns casos aparece uma mensagem de erro informando que nao foi encontrado o diretório. Verifique se no caminho da pasta nao há diretórios com acentuações!</p>
<p>Algumas mensagens de erro aparece durante a compilação mas nada que comprometa o assunto do post! Se ocorrer um erro durante o make que faça-o parar de compilar, por favor, poste aqui!</p>
<p>Agora instalando&#8230;</p>
<p><strong> # make install</strong></p>
<p>Bem, agora está tudo instalado, porém, é preciso derrubar os módulos antigos e carregar os novos, para isso, existe alguns script&#8217;s na agulha para faze-lo:</p>
<p><strong># make unload</strong></p>
<p><strong># make load</strong></p>
<p>Depois é só reiniciar o computador e navegar!</p>
<br /> Tagged: (HAL status 3), HAL statis 3, madwifi, openhal, unable to attach hardware: ‘Hardware didn’t respond as expected’, wifi%d <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ubunpaq.wordpress.com/30/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ubunpaq.wordpress.com/30/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ubunpaq.wordpress.com/30/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=30&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">dudumiquim</media:title>
		</media:content>
	</item>
		<item>
		<title>Instalar plugin Flash no Firefox + WARNING: Please enter a valid installation path</title>
		<link>http://ubunpaq.wordpress.com/2009/05/03/instalar-plugin-flash-no-firefox-warning-please-enter-a-valid-installation-path/</link>
		<comments>http://ubunpaq.wordpress.com/2009/05/03/instalar-plugin-flash-no-firefox-warning-please-enter-a-valid-installation-path/#comments</comments>
		<pubDate>Sun, 03 May 2009 13:38:22 +0000</pubDate>
		<dc:creator>ubunpaq</dc:creator>
				<category><![CDATA[Resolvidos]]></category>
		<category><![CDATA[firefox]]></category>
		<category><![CDATA[flash]]></category>
		<category><![CDATA[installation]]></category>
		<category><![CDATA[invalid]]></category>
		<category><![CDATA[path]]></category>
		<category><![CDATA[plugin]]></category>
		<category><![CDATA[warning]]></category>

		<guid isPermaLink="false">http://ubunpaq.wordpress.com/?p=42</guid>
		<description><![CDATA[Entre no site da Adobe e faça o download do plugin. http://www.adobe.com/ e clique no botão GET ADOBE FLASH PLAYER. Após isso entre no xterm. # tar xfvz install_flash_player_10_linux.tar.gz # cd install_flash_player_10_linux ./flashplayer-installer O problema apareceu bem nessa hora, o script pede o caminho onde o firefox está instalado Please enter the installation path of [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=42&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Entre no site da Adobe e faça o download do plugin. <a href="http://www.adobe.com/" target="_blank">http://www.adobe.com/</a> e clique no botão GET ADOBE FLASH PLAYER.</p>
<p>Após isso entre no xterm.</p>
<p><strong># tar xfvz install_flash_player_10_linux.tar.gz</strong></p>
<p><strong># cd install_flash_player_10_linux</strong></p>
<p><strong>./flashplayer-installer</strong></p>
<p><strong></strong>O problema apareceu bem nessa hora, o script pede o caminho onde o firefox está instalado</p>
<p><em>Please enter the installation path of the Mozilla, SeaMonkey,<br />
or Firefox browser (i.e., /usr/lib/mozilla):<br />
</em></p>
<p>O caminho válido é <strong>/usr/lib/firefox-[versão do seu firefox]</strong>.</p>
<p>Após passar este caminho é só prosseguir normalmente com a instalação.<br />
FIM! =D</p>
<p>FONTE:<a href="http://www.linuxquestions.org/questions/linux-software-2/cannot-find-installation-path-adobe-flash-install-559075/" target="_blank">http://www.linuxquestions.org/questions/linux-software-2/cannot-find-installation-path-adobe-flash-install-559075/</a><br />
Atualização: Sex Mai 15, 08:23: Flash plugin estava muito lento no Firefox, então acabei voltando o firefox do 3 para 2, e instanlando o flashplugin-nonfree. [Problema Resolvido]</p>
<br /> Tagged: firefox, flash, installation, invalid, path, plugin, warning <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ubunpaq.wordpress.com/42/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ubunpaq.wordpress.com/42/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ubunpaq.wordpress.com/42/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=42&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">ubunpaq</media:title>
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		<title>Controle de Brilho pela Tecla FN</title>
		<link>http://ubunpaq.wordpress.com/2009/05/02/controle-de-brilho-pela-tecla-fn/</link>
		<comments>http://ubunpaq.wordpress.com/2009/05/02/controle-de-brilho-pela-tecla-fn/#comments</comments>
		<pubDate>Sat, 02 May 2009 16:19:33 +0000</pubDate>
		<dc:creator>ubunpaq</dc:creator>
				<category><![CDATA[Resolvidos]]></category>
		<category><![CDATA[brightness]]></category>
		<category><![CDATA[brilho]]></category>
		<category><![CDATA[controle]]></category>
		<category><![CDATA[fn]]></category>
		<category><![CDATA[tecla]]></category>

		<guid isPermaLink="false">http://ubunpaq.wordpress.com/2009/05/02/testando-post/</guid>
		<description><![CDATA[A primeira solução que eu obtive foi mudar o brilho da tela manualmente, via linha de comando. Ajustar brilho da tela via linha de comando sudo su echo -n 50 /proc/acpi/video/OVGA/DD03/brightness Assim você estará alterando o brilho da tela para 50%. Ok, para quem não tinha nada isso já era suficiente para economizar bateria e [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=8&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>A primeira solução que eu obtive foi mudar o brilho da tela manualmente, via linha de comando.</p>
<p><strong>Ajustar brilho da tela via linha de comando</strong></p>
<p><em>sudo su<br />
echo -n 50 /proc/acpi/video/OVGA/DD03/brightness<br />
</em><br />
Assim você estará alterando o brilho da tela para 50%.<br />
Ok, para quem não tinha nada isso já era suficiente para economizar bateria e ajudar os olhos!</p>
<p><strong>Ajustar brilho da tela via Tecla FN</strong></p>
<p><em>sudo su<br />
cd /etc/acpi<br />
cp video_brightnessup.sh</em><em> video_brightnessup.sh.bkp<br />
</em><em>cp video_brightnessdown.sh</em><em> video_brightnessdown.sh.bkp<br />
gedit video_brightnessup.sh</em></p>
<p><em><span id="more-8"></span></em>O gedit será aberto, substitua o conteudo dele por:<br />
<em><br />
#!/bin/bash</em></p>
<p><em>CURRENT=$(grep &#8220;current:&#8221; /proc/acpi/video/OVGA/DD03/brightness |awk &#8216;{print $2}&#8217;)</em></p>
<p><em>case &#8220;$CURRENT&#8221; in</em></p>
<p><em>0)<br />
echo -n 10 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
10)<br />
echo -n 20 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
20)<br />
echo -n 30 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
30)<br />
echo -n 40 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
40)<br />
echo -n 50 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
50)<br />
echo -n 60 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
60)<br />
echo -n 70 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
70)<br />
echo -n 80 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
80)<br />
echo -n 90 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
90)<br />
echo -n 100 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
esac</em></p>
<p>Salve o arquivo e feche o gedit, em seguida de o comando:<em></em></p>
<p><em>gedit video_brightnessdown.sh</em></p>
<p>O gedit será novamente aberto, troque o conteudo do arquivo por:#!/bin/bash<br />
<em><br />
CURRENT=$(grep &#8220;current:&#8221; /proc/acpi/video/OVGA/DD03/brightness |awk &#8216;{print $2}&#8217;)</em></p>
<p><em>case &#8220;$CURRENT&#8221; in</em></p>
<p><em>10)<br />
echo -n 0 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
20)<br />
echo -n 10 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
30)<br />
echo -n 20 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
40)<br />
echo -n 30 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
50)<br />
echo -n 40 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
60)<br />
echo -n 50 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
70)<br />
echo -n 60 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
80)<br />
echo -n 70 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
90)<br />
echo -n 80 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
100)<br />
echo -n 90 &gt; /proc/acpi/video/OVGA/DD03/brightness;<br />
;;<br />
esac</em></p>
<p>Salve o arquivo e feche o gedit.<br />
Feito isso sua tecla FN + F7 ou F8 estará funcionando.</p>
<p>=D</p>
<p>Fonte: <a href="http://ubuntuforums.org/showthread.php?p=5534813" target="_blank">http://ubuntuforums.org/showthread.php?p=5534813</a></p>
<a href="http://polldaddy.com/poll/1589723/">View This Poll</a>
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		<title>Ubunpaq? O que é isso?</title>
		<link>http://ubunpaq.wordpress.com/2009/05/01/ubunpaq-o-que-e-isso/</link>
		<comments>http://ubunpaq.wordpress.com/2009/05/01/ubunpaq-o-que-e-isso/#comments</comments>
		<pubDate>Fri, 01 May 2009 12:12:40 +0000</pubDate>
		<dc:creator>ubunpaq</dc:creator>
				<category><![CDATA[sobre]]></category>

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		<description><![CDATA[Ubunpaq? Mas que diabos é isso?! Ubuntu + Compaq =D Possuo um notebook Compaq Presário C768BR, série C700 e resolvi instalar o Ubuntu 8.04. Que lasquera! É dificil desagarrar do Windows. Então para ajudar outros que também possuem um equipamento igual, fiz o blog, onde irei postar todos os problemas que tive e a solução [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ubunpaq.wordpress.com&amp;blog=7590618&amp;post=6&amp;subd=ubunpaq&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Ubunpaq? Mas que diabos é isso?!</p>
<p>Ubuntu + Compaq =D</p>
<p>Possuo um notebook Compaq Presário C768BR, série C700 e resolvi instalar o Ubuntu 8.04. Que lasquera! É dificil desagarrar do Windows. Então para ajudar outros que também possuem um equipamento igual, fiz o blog, onde irei postar todos os problemas que tive e a solução (caso haja), hehehe.</p>
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