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<channel>
	<title>UahRai! &#187; xubuntu</title>
	<atom:link href="http://www.gustavocaixeta.com/tag/xubuntu/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.gustavocaixeta.com</link>
	<description>rake -D blog</description>
	<lastBuildDate>Sun, 22 Nov 2009 02:09:58 +0000</lastBuildDate>
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			<item>
		<title>Problems to send files through Blueman Bluetoth in Ubuntu 9.10 Karmic</title>
		<link>http://www.gustavocaixeta.com/2009/11/problems-to-send-files-through-blueman-bluetoth-in-ubuntu-9-10-karmic/</link>
		<comments>http://www.gustavocaixeta.com/2009/11/problems-to-send-files-through-blueman-bluetoth-in-ubuntu-9-10-karmic/#comments</comments>
		<pubDate>Sun, 22 Nov 2009 02:02:30 +0000</pubDate>
		<dc:creator>Gustavo Caixeta</dc:creator>
				<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[bluetoth]]></category>
		<category><![CDATA[fail]]></category>
		<category><![CDATA[how-to]]></category>
		<category><![CDATA[informatica]]></category>
		<category><![CDATA[send]]></category>
		<category><![CDATA[xubuntu]]></category>

		<guid isPermaLink="false">http://www.gustavocaixeta.com/?p=252</guid>
		<description><![CDATA[I was having problems to send files through Blueman Bluetoth in (x) Ubuntu Karmic Koala 9.10.
To solve this problem, I only add the ppa repository of blueman, geting some latest version of it.
In karmic, the process of including this type of repository, now is easier. Only this steps to include and update:

sudo add-apt-repository ppa:blueman/ppa
sudo apt-get [...]]]></description>
			<content:encoded><![CDATA[<p>I was having problems to send files through Blueman Bluetoth in (x) Ubuntu Karmic Koala 9.10.</p>
<p>To solve this problem, I only add the ppa repository of blueman, geting some latest version of it.</p>
<p>In karmic, the process of including this type of repository, now is easier. Only this steps to include and update:</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> add-apt-repository ppa:blueman<span style="color: #000000; font-weight: bold;">/</span>ppa
<span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> update
<span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> upgrade</pre></div></div>

<p>My bluetoth device is recognized in &#8220;lsusb&#8221; as:</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;">lsusb
Bus 006 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle <span style="color: #7a0874; font-weight: bold;">&#40;</span>HCI mode<span style="color: #7a0874; font-weight: bold;">&#41;</span></pre></div></div>

<p>Yes, is the cheaper usb bluetoth dongle. <img src='http://www.gustavocaixeta.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> </p>
]]></content:encoded>
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		</item>
		<item>
		<title>Instalando o Ruby 1.8.6 no Intrepid Ibex via Downgrade</title>
		<link>http://www.gustavocaixeta.com/2009/03/instalando-o-ruby-186-no-intrepid-ibex-via-downgrade/</link>
		<comments>http://www.gustavocaixeta.com/2009/03/instalando-o-ruby-186-no-intrepid-ibex-via-downgrade/#comments</comments>
		<pubDate>Sun, 22 Mar 2009 01:30:35 +0000</pubDate>
		<dc:creator>Gustavo Caixeta</dc:creator>
				<category><![CDATA[ruby]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[compilacao]]></category>
		<category><![CDATA[xubuntu]]></category>

		<guid isPermaLink="false">http://www.gustavocaixeta.com/?p=99</guid>
		<description><![CDATA[Assim que criei meu tutorial de instalação do Ruby e Rails no Ubuntu Intrepid Ibex (8.10), o Guilherme fez um comentário sobre os problemas que haviam do Ruby 1.8.7 no Ubuntu 8.10 em relação a versões antigas do Rails (anteriores ao 2.1).
Mas parece que mudaram a página do Rails   falando que o 1.8.7 [...]]]></description>
			<content:encoded><![CDATA[<p>Assim que criei meu tutorial de instalação do Ruby e Rails no Ubuntu Intrepid Ibex (8.10), o <a href="http://www.tatri.com.br/">Guilherme</a> fez<a href="http://www.gustavocaixeta.com/2008/11/instalando-ruby-e-rails-no-ubuntu-810-intrepid-ibex/comment-page-1/#comment-17"> um comentário</a> sobre <a href="http://www.rubyonrails.org/down">os problemas que haviam do Ruby 1.8.7</a> no Ubuntu 8.10 em relação a versões antigas do Rails (anteriores ao 2.1).</p>
<p>Mas parece que mudaram a página do Rails <img src='http://www.gustavocaixeta.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' />  falando que o 1.8.7 já funciona perfeitamente ehehe.<br />
<span id="more-99"></span><br />
Um exemplo clássico disso, era uns problemas com meu primeiro projeto em Rails (O lamina foi feito no Rails 1.2.6).</p>
<p>Basicamente o procedimento é o seguinte:</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">cp</span> <span style="color: #000000; font-weight: bold;">/</span>etc<span style="color: #000000; font-weight: bold;">/</span>apt<span style="color: #000000; font-weight: bold;">/</span>sources.list <span style="color: #000000; font-weight: bold;">/</span>etc<span style="color: #000000; font-weight: bold;">/</span>apt<span style="color: #000000; font-weight: bold;">/</span>sources.list_backup</pre></div></div>

<p>Depois iremos criar o arquivo /etc/apt/preferences</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">touch</span> <span style="color: #000000; font-weight: bold;">/</span>etc<span style="color: #000000; font-weight: bold;">/</span>apt<span style="color: #000000; font-weight: bold;">/</span>preferences
<span style="color: #c20cb9; font-weight: bold;">sudo</span> gedit <span style="color: #000000; font-weight: bold;">/</span>etc<span style="color: #000000; font-weight: bold;">/</span>apt<span style="color: #000000; font-weight: bold;">/</span>preferences</pre></div></div>

<p>E insira o seguinte conteudo nele:</p>

<div class="wp_syntax"><div class="code"><pre class="text" style="font-family:monospace;">Package: ruby
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: rdoc1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: ri1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libgtk2-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libdbd-sqlite3-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libopenssl-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libsqlite3-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: ruby1.8-dev
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libdbi-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libatk1-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libpango1-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libatk1-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libgdk-pixbuf2-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libglib2-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libcairo-ruby1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: irb1.8
Pin: release a=hardy
Pin-Priority: 900
&nbsp;
Package: libreadline-ruby1.8
Pin: release a=hardy
Pin-Priority: 900</pre></div></div>

<p>Agore iremos criar uma cópia das fontes, porem substituindo &#8220;intrepid&#8221; por &#8220;hardy&#8221;</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> gedit <span style="color: #000000; font-weight: bold;">/</span>etc<span style="color: #000000; font-weight: bold;">/</span>apt<span style="color: #000000; font-weight: bold;">/</span>sources.list</pre></div></div>


<div class="wp_syntax"><div class="code"><pre class="text" style="font-family:monospace;">deb http://archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted
&nbsp;
deb http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted
&nbsp;
deb http://archive.ubuntu.com/ubuntu/ hardy universe
deb-src http://archive.ubuntu.com/ubuntu/ hardy universe
deb http://archive.ubuntu.com/ubuntu/ hardy-updates universe
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates universe
&nbsp;
deb http://archive.ubuntu.com/ubuntu/ hardy multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-updates multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates multiverse
&nbsp;
deb http://archive.ubuntu.com/ubuntu/ hardy-security main restricted
deb-src http://archive.ubuntu.com/ubuntu/ hardy-security main restricted
deb http://archive.ubuntu.com/ubuntu/ hardy-security universe
deb-src http://archive.ubuntu.com/ubuntu/ hardy-security universe
deb http://archive.ubuntu.com/ubuntu/ hardy-security multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-security multiverse</pre></div></div>

<p>Depois de Inserir uma cópia das fontes do hardy no seu arquivo sources.list</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> update</pre></div></div>

<p>Para pegar a lista de pacotes disponivel para o hardy.</p>
<p>Depois disso, iremos remover o Ruby.</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> remove ruby ruby1.8 rdoc ri irb libopenssl-ruby ruby-dev libopenssl-ruby1.8 libreadline-ruby1.8 libruby1.8 ruby1.8-dev</pre></div></div>

<p>E depois re-instalar ele</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> <span style="color: #c20cb9; font-weight: bold;">install</span> ruby ruby1.8 rdoc ri irb libopenssl-ruby ruby-dev <span style="color: #660033;">-V</span></pre></div></div>

<p>Agora o resultado da versão do Ruby deve mudar</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;">gustavo<span style="color: #000000; font-weight: bold;">@</span>gustavo-mv:~$ ruby <span style="color: #660033;">-v</span>
ruby 1.8.7 <span style="color: #7a0874; font-weight: bold;">&#40;</span><span style="color: #000000;">2008</span>-08-<span style="color: #000000;">11</span> patchlevel <span style="color: #000000;">72</span><span style="color: #7a0874; font-weight: bold;">&#41;</span> <span style="color: #7a0874; font-weight: bold;">&#91;</span>i486-linux<span style="color: #7a0874; font-weight: bold;">&#93;</span>
&nbsp;
gustavo<span style="color: #000000; font-weight: bold;">@</span>gustavo-mv:~$ ruby <span style="color: #660033;">-v</span>
ruby 1.8.6 <span style="color: #7a0874; font-weight: bold;">&#40;</span><span style="color: #000000;">2007</span>-09-<span style="color: #000000;">24</span> patchlevel <span style="color: #000000;">111</span><span style="color: #7a0874; font-weight: bold;">&#41;</span> <span style="color: #7a0874; font-weight: bold;">&#91;</span>i486-linux<span style="color: #7a0874; font-weight: bold;">&#93;</span></pre></div></div>

<p>Acho que isso já deixa tudo 100%. Tenho só umas duvidas em relação aos Ruby Gems já instalados.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Vostro 1510 no Ubuntu 8.10 &#8211; Intrepid Ibex</title>
		<link>http://www.gustavocaixeta.com/2008/11/vostro-1510-no-ubuntu-810-intrepid-ibex/</link>
		<comments>http://www.gustavocaixeta.com/2008/11/vostro-1510-no-ubuntu-810-intrepid-ibex/#comments</comments>
		<pubDate>Wed, 05 Nov 2008 22:54:11 +0000</pubDate>
		<dc:creator>Gustavo Caixeta</dc:creator>
				<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[8.10]]></category>
		<category><![CDATA[how-to]]></category>
		<category><![CDATA[instalacao]]></category>
		<category><![CDATA[intrepid ibex]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[xubuntu]]></category>

		<guid isPermaLink="false">http://www.gustavocaixeta.com/?p=30</guid>
		<description><![CDATA[Após a instalação, praticamente tudo estava Ok.
- Vídeo Intel x3100 (1400&#215;900)
- Wireless Intel 4965AGN
- Som Intel  82801H (até teclas multimídia estavam funcionando, só não testei mic)
- Teclas de Brilho
Primeiro passo:
Baixar a lista de pacotes atualizada

1
sudo apt-get update

Atualizar o sistema

1
sudo apt-get upgrade

Instalar sensores para medir a temperatura do processador

1
sudo apt-get install lm-sensors

É necessário rodar o detector [...]]]></description>
			<content:encoded><![CDATA[<p>Após a instalação, praticamente tudo estava Ok.</p>
<p>- Vídeo Intel x3100 (1400&#215;900)</p>
<p>- Wireless Intel 4965AGN</p>
<p>- Som Intel  82801H (até teclas multimídia estavam funcionando, só não testei mic)</p>
<p>- Teclas de Brilho</p>
<p>Primeiro passo:</p>
<p>Baixar a lista de pacotes atualizada</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> update</pre></td></tr></table></div>

<p>Atualizar o sistema</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> upgrade</pre></td></tr></table></div>

<p>Instalar sensores para medir a temperatura do processador</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> <span style="color: #c20cb9; font-weight: bold;">install</span> lm-sensors</pre></td></tr></table></div>

<p>É necessário rodar o detector de sensores, para verificar quais sensores sua máquina possui. Basicamente a instalação é &#8220;Yes&#8221;, &#8220;Yes&#8221; e na ultima pergunta, ele pergunta se deseja inserir o &#8220;coretemp&#8221; no /etc/modules</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> sensors-detect</pre></td></tr></table></div>

<p>Depois de detectar os sensores e reiniciar a primeira vez, o comando sensors deve retornar a temperatura do CPU</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;">sensors</pre></td></tr></table></div>

<p>No xubuntu (xfce), eu instalo um programa para adicionar ao painel para acompanhar a temperatura.</p>

<div class="wp_syntax"><table><tr><td class="line_numbers"><pre>1
</pre></td><td class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #c20cb9; font-weight: bold;">sudo</span> <span style="color: #c20cb9; font-weight: bold;">apt-get</span> <span style="color: #c20cb9; font-weight: bold;">install</span> xfce4-sensors-plugin</pre></td></tr></table></div>

]]></content:encoded>
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		</item>
		<item>
		<title>Vostro 1510 no (x) Ubuntu Hardy 8.04</title>
		<link>http://www.gustavocaixeta.com/2008/10/vostro-1510-no-x-ubuntu-hardy-80/</link>
		<comments>http://www.gustavocaixeta.com/2008/10/vostro-1510-no-x-ubuntu-hardy-80/#comments</comments>
		<pubDate>Wed, 08 Oct 2008 00:10:49 +0000</pubDate>
		<dc:creator>Gustavo Caixeta</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[1510]]></category>
		<category><![CDATA[8.04]]></category>
		<category><![CDATA[dell]]></category>
		<category><![CDATA[hardy]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[vostro]]></category>
		<category><![CDATA[xubuntu]]></category>

		<guid isPermaLink="false">http://www.gustavocaixeta.com/?p=16</guid>
		<description><![CDATA[Finalmente estou com meu note  
A primeira coisa a fazer e arancar o InVista  
As configurações são as seguintes:

Core 2 Duo T7250 2GHZ 2MB Cache
2 GB de Ram
HD 250GB 7200
Video Intel X3100
Wireless 4965AGN

Ele reconheceu tudo tranquilamente. Só tive um pouco de trabalho para verificar temperatura de CPU (via lm-sensors) e ainda não consegui [...]]]></description>
			<content:encoded><![CDATA[<p>Finalmente estou com meu note <img src='http://www.gustavocaixeta.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p>A primeira coisa a fazer e arancar o InVista <img src='http://www.gustavocaixeta.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> </p>
<p>As configurações são as seguintes:</p>
<ul>
<li>Core 2 Duo T7250 2GHZ 2MB Cache</li>
<li>2 GB de Ram</li>
<li>HD 250GB 7200</li>
<li>Video Intel X3100</li>
<li>Wireless 4965AGN</li>
</ul>
<p>Ele reconheceu tudo tranquilamente. Só tive um pouco de trabalho para verificar temperatura de CPU (via lm-sensors) e ainda não consegui configurar a tecla de função para controlar o volume.</p>
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