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	<title>Emil Krueper &#187; Free Software</title>
	<atom:link href="http://uruz.org/category/free-software/feed/" rel="self" type="application/rss+xml" />
	<link>http://uruz.org</link>
	<description>insignificant nothingness is nothing we were searching for</description>
	<lastBuildDate>Wed, 07 Dec 2011 19:14:34 +0000</lastBuildDate>
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		<title>Relocation from dedicated server to vserver accomplished</title>
		<link>http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/</link>
		<comments>http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/#comments</comments>
		<pubDate>Wed, 14 Jul 2010 11:17:53 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[My family]]></category>
		<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/2010/07/relocation-from-dedicated-server-to-vserver-accomplished/</guid>
		<description><![CDATA[Last evening I started relocation of all services from my old dedicated server to a vserver at another location. So I have to say bye bye old fellow, I am not going to miss you so much. But thanks anyways for (usually) being so reliable. These days I can have better performance for less money. [...]]]></description>
			<content:encoded><![CDATA[<p>Last evening I started relocation of all services from my old dedicated server to a vserver at another location. So I have to say bye bye old fellow, I am not going to miss you so much. But thanks anyways for (usually) being so reliable.</p>
<p>These days I can have better performance for less money. And I can spent the money in <del datetime="2010-07-14T11:19:34+00:00">things like pizza, beer and so on</del> in our family money socks. Yeah!</p>
]]></content:encoded>
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		<title>Let&#8217;s have a party, reached uptime 365+ days</title>
		<link>http://uruz.org/2009/09/lets-have-a-party-reached-uptime-365-days/</link>
		<comments>http://uruz.org/2009/09/lets-have-a-party-reached-uptime-365-days/#comments</comments>
		<pubDate>Thu, 03 Sep 2009 21:42:42 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Unix]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=510</guid>
		<description><![CDATA[A few minutes ago &#8211; while I was dumpster diving the internet visiting that shiny Munin site we have once setup for some eye candy a more complete picture &#8211; I discovered the servers have today reached their first year uptime. In general that is nothing special, but well, this is our project. This thrills [...]]]></description>
			<content:encoded><![CDATA[<p>A few minutes ago &#8211; while I was <del datetime="2009-09-03T21:34:07+00:00">dumpster diving the internet</del> visiting that shiny Munin site we have once setup for <del datetime="2009-09-03T22:22:03+00:00">some eye candy</del> a more complete picture &#8211; I discovered the servers have today reached their first year uptime. In general that is nothing special, but well, this is our project. This thrills me and now it&#8217;s time for another 365+ days with keeping the engines running&#8230;cheers!<br />
<a href="http://uruz.org/files/uptime1y.png" target="_blank"><br />
</a></p>
<p style="text-align: center;"><a href="http://uruz.org/files/uptime1y.png" target="_blank"><img class="aligncenter" style="border: 0pt none;" src="http://uruz.org/files/uptime1y.png" alt="one year uptime" width="389" height="236" /></a></p>
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		<item>
		<title>Debian Lenny and my Sony Vaio VGN-FZ38M Notebook</title>
		<link>http://uruz.org/2008/12/debian-lenny-and-my-sony-vaio-vgn-fz38m-notebook/</link>
		<comments>http://uruz.org/2008/12/debian-lenny-and-my-sony-vaio-vgn-fz38m-notebook/#comments</comments>
		<pubDate>Wed, 10 Dec 2008 12:14:35 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Work work]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=310</guid>
		<description><![CDATA[Since a few weeks now I am in a new employer-employee relationship. I got a brand new Asus notebook. By accident I indeed booted M$ V1sta and cleanly restarted the computer. I then changed the BIOS password and was already happy to reboot, to enter the password and then install Debian GNU/Linux. The password??! It [...]]]></description>
			<content:encoded><![CDATA[<p>Since a few weeks now I am in a new employer-employee relationship. I got a brand new Asus notebook. By accident I indeed booted M$ V1sta and cleanly restarted the computer. I then changed the BIOS password and was already happy to reboot, to enter the password and then install Debian GNU/Linux. The password??! It didn&#8217;t accept my password! Okay, after a few calls with the Asus customer support I really was very unpleased and we had to send this piece of cake back to the trader. I really can&#8217;t recommend the Asus support. That&#8217;s my personal experience. It&#8217;s now 4 weeks back we sent it in and we still didn&#8217;t get something back. So in the short term I got another Notebook, it&#8217;s a Sony Vaio VGN-FZ38M. Everything runs fine, the installation was straight forward and I had no glitches yet.<br />
<span style="font-size: x-small;"><br />
<em>emil@xxx:~$ cat /etc/debian_version<br />
lenny/sid</em></span></p>
<p><span style="font-size: x-small;"><em>emil@xxx:~$ uname -a<br />
Linux xxx 2.6.27.7 #1 SMP PREEMPT Wed Dec 3 09:26:13 CET 2008 i686 GNU/Linux</em></span></p>
<p>It&#8217;s specs are something like Intel Core 2 Duo T8100, 4 GB RAM, 200GB HD, WLAN 802.1 a/b/g/n, 15.4 WXGA &#8211; 1280&#215;800 (that&#8217;s one obvious minus point), a NVIDIA GeForce 8400M GT GPU, Firewire, USB, Bluetooth and a Blue-ray disc drive.</p>
<p>For your info, here comes the output from lspci:<br />
<span style="font-size: xx-small;"><br />
<em>emil@xxx:~$ lspci<br />
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)<br />
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)<br />
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)<br />
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)<br />
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)<br />
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)<br />
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)<br />
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)<br />
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)<br />
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)<br />
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)<br />
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)<br />
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)<br />
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)<br />
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)<br />
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)<br />
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)<br />
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)<br />
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)<br />
01:00.0 VGA compatible controller: nVidia Corporation G86M [GeForce 8400M GT] (rev a1)<br />
06:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)<br />
08:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8036 PCI-E Fast Ethernet Controller (rev 16)<br />
09:03.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller<br />
09:03.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller<br />
09:03.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)</em></span></p>
<p>The WLAN device required to fetch the driver from <a title="intellinuxwireless" href="http://intellinuxwireless.org/" target="_blank" onclick="pageTracker._trackPageview('/outgoing/intellinuxwireless.org/?referer=');">this</a> intel page und to put it in the /var/firmware/ directory.</p>
<p><em>emil@xxx:~$ ls -l /var/firmware/<br />
total 184<br />
-rw-r&#8211;r&#8211; 1 root root 187672 2008-12-03 14:56 iwlwifi-4965-2.ucode</em></p>
<p>My config fle for the network devices looks similar to the lines below, we have of course an encrypted WLAN and so I had to pass some more parameters to the config.</p>
<p><em>emil@xxx:~$ cat /etc/network/interfaces<br />
# This file describes the network interfaces available on your system<br />
# and how to activate them. For more information, see interfaces(5).</em></p>
<p><em># The loopback network interface<br />
auto lo<br />
iface lo inet loopback</em></p>
<p><em># The primary network interface<br />
#allow-hotplug eth0<br />
#iface eth0 inet dhcp</em></p>
<p><em>auto wlan0<br />
iface wlan0 inet dhcp<br />
pre-up (echo &#8216;Modprobing iwl4965&#8242;) &amp;&amp; /sbin/modprobe iwl4965<br />
post-down (echo &#8216;Removing iwl4965′) &amp;&amp; /sbin/modprobe -r iwl4965<br />
wpa-key_mgmt WPA-PSK<br />
wpa-pairwise TKIP<br />
wpa-group TKIP<br />
wpa-psk your_Pre-Shared-Key<br />
wpa-driver wext<br />
wpa-key-mgmt WPA-PSK<br />
wpa-proto WPA<br />
wpa-ssid your_ESSID</em></p>
<p>This works for me, the screen resolution is sometimes a handicap and I would like a better battery uptime.  But altogether this seems to be a good device without anything really ugly per my definition.</p>
<p>For further information about linux on notebooks etc you might have a look at <a title="Tuxmobil" href="http://tuxmobil.org/sony.html" target="_blank" onclick="pageTracker._trackPageview('/outgoing/tuxmobil.org/sony.html?referer=');">tuxmobil.org</a>.</p>
<p>HTH, Emil</p>
<p>EDIT: This notebook does not support Intel Vanderpool / VT technology !</p>
<p>This really is a big disappointment !</p>
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		<title>FlashEmbedded Family</title>
		<link>http://uruz.org/2008/09/flashembedded-family/</link>
		<comments>http://uruz.org/2008/09/flashembedded-family/#comments</comments>
		<pubDate>Tue, 16 Sep 2008 20:21:52 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Do-it-yourself]]></category>
		<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[My family]]></category>
		<category><![CDATA[Outdoor]]></category>
		<category><![CDATA[Personal]]></category>

		<guid isPermaLink="false">http://uruz.org/?p=72</guid>
		<description><![CDATA[On Sunday we have been on a visit to my older brother and his family. Nerdy as I am I had our Sony Handycam with me on the trip and arrived back at home with plenty of new video footage. So I just wanted to make some videos available and digitalized and converted the dv [...]]]></description>
			<content:encoded><![CDATA[<p>On Sunday we have been on a visit to my older brother and his family. Nerdy as I am I had our Sony Handycam with me on the trip and arrived back at home with plenty of new video footage. So I just wanted to make some videos available and digitalized and converted the dv source material from the camcorder with <a title="dvgrab" href="http://www.kinodv.org/" target="_blank" onclick="pageTracker._trackPageview('/outgoing/www.kinodv.org/?referer=');">dvgrab</a> and <a title="ffmpeg" href="http://ffmpeg.mplayerhq.hu/" target="_blank" onclick="pageTracker._trackPageview('/outgoing/ffmpeg.mplayerhq.hu/?referer=');">ffmpeg</a>.</p>
<p>So this is some kind of a minimal HowTo, hope this helps someone.</p>
<p>If you are like me, you don&#8217;t like the idea to rely on 3rd party websites like younameit.xyz. There are a few good reasons to keep the video on your site &#8211; you have the physical control and you don&#8217;t need to accept confusing licence agreements. So here we go!</p>
<p>First I piped the output of dvgrab directly from the firewire to ffmpeg. This deinterlaced, converted and scaled the dv file to something more useful for a web page. I think that the following options are fine, feel free to change them and of course make use of <em>man dvgrab </em>and<em> man ffmpeg</em>.</p>
<p><em>dvgrab -format dv1 &#8211; | </em><em>ffmpeg -deinterlace -f dv -i &#8211; -f flv -vcodec flv </em><em>-s qvga -aspect 1.333 -qscale 3.5 -acodec libmp3lame -ab 32k -ar 22050 example.flv</em></p>
<p>Next I uploaded the example.flv file into the root directory of the domain. <span id="KonaBody">I use the open-source <a title="flowplayer" href="http://flowplayer.org/" target="_blank" onclick="pageTracker._trackPageview('/outgoing/flowplayer.org/?referer=');">FlowPlayer</a> Flash applet to actually embed the FLV video in my web page. </span>I had to get a copy of the <a title="flowplayer.swf" href="http://flowplayer.org/download.html" target="_blank" onclick="pageTracker._trackPageview('/outgoing/flowplayer.org/download.html?referer=');">flowplayer.swf</a> and <a title="flashembed.js" href="http://flowplayer.org/player/flash-embed.html#download" target="_blank" onclick="pageTracker._trackPageview('/outgoing/flowplayer.org/player/flash-embed.html_download?referer=');">flashembed.js</a> from their page and copied the files to the root directory as well.</p>
<p>And finally I added the following lines to the html page.</p>
<p><em>&lt;!&#8211; include flashembed &#8211;&gt;<br />
&lt;script src=&#8221;flashembed.js&#8221;&gt;&lt;/script&gt;</em></p>
<p><em>&lt;!&#8211; this DIV is where your Flowplayer will be placed. &#8211;&gt;<br />
&lt;div id=&#8221;videodiv&#8221; style=&#8221;width:640px;height:503px&#8221;&gt;&lt;/div&gt;</em></p>
<p><em>&lt;script&gt;<br />
// place Flowplayer to our DIV<br />
flashembed(&#8220;videodiv&#8221;, &#8220;FlowPlayer.swf&#8221;, {config: {</em></p>
<p><em>// Flowplayer configuration as comma separated list<br />
videoFile: &#8216;example.flv&#8217;,<br />
initialScale: &#8216;scale&#8217;</em></p>
<p><em>}});<br />
&lt;/script&gt;<br />
</em></p>
<p>That&#8217;s it. You should now have your video embedded in your page.</p>
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		<item>
		<title>Debian Lenny, FreeBSD and my HP Compaq 6715b</title>
		<link>http://uruz.org/2008/03/debian-lenny-freebsd-and-my-hp-compaq-6715b/</link>
		<comments>http://uruz.org/2008/03/debian-lenny-freebsd-and-my-hp-compaq-6715b/#comments</comments>
		<pubDate>Mon, 17 Mar 2008 21:30:47 +0000</pubDate>
		<dc:creator>emilkrueper</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://83.246.95.15/www.uruz.org/?p=7</guid>
		<description><![CDATA[Of course I love working on my dualcore workstation, crammed with 4 gigs of RAM and a rocket fast SATA Raid 0+1 mass storage. I really don&#8217;t complain. But the notebook I used on the road and on-site at customers had seen better days. So some weeks ago my employer agreed to buy me a [...]]]></description>
			<content:encoded><![CDATA[<p>Of course I love working on my dualcore workstation, crammed with 4 gigs of RAM and a rocket fast SATA Raid 0+1 mass storage. I really don&#8217;t complain. But the notebook I used on the road and on-site at customers had seen better days. So some weeks ago my employer agreed to buy me a new notebook. To make things short &#8211; I ordered the HP Compaq 6715b.  It has a 1680&#215;1050 screen resolution,  a decent amount of RAM and an AMD X2 Turion Dualcore. The harddisk is quite okay, 250 GB SATA at 5400 RPM. I had to get rid of Windows Vista, so I took my freshly burned Debian Lenny <a href="http://cdimage.debian.org/cdimage/weekly-builds/" target="_blank" onclick="pageTracker._trackPageview('/outgoing/cdimage.debian.org/cdimage/weekly-builds/?referer=');">weekly build</a> CD and installed it. Lenny offers a pretty nice working environment. I didn&#8217;t use all the space availible, there has always to be playground for testing purposes. I already thought of installing OpenBSD and FreeBSD on the remaing space.</p>
<p>So what is working and what is not? What were the pitfalls in the installation procedure?</p>
<p>I was keen on changing the internal BCM 4312  802.11a/b/g Mini-PCIe WLAN device to something more functional. So I ordered from our wholesale dealer a Gigabyte AirCruiser G Mini-PCIe card with an Atheros chipset. But when I rebooted my computer I was suprised by the dreaded &#8220;104-unsupported wireless network device detected&#8221; message. It is possible to modify the bios and to insert some hex code to make it work, but I had better things to do. So now I am using the built in card via ndiswrapper and when I need more functionality I simply plug in an (Atheros) Orinoco Gold PCMCIA adapter. The fingerprint reader works fine, I tested it though I don&#8217;t need it.</p>
<p>Here is my simple <a title="xorg.conf" href="http://uruz.org/hp6715b/xorg.conf" target="_blank">xorg.conf</a> and the output of  <a title="lspci" href="http://uruz.org/hp6715b/lspci" target="_blank">lspci</a> and verbose <a href="http://uruz.org/hp6715b/lspci_verbose" target="_blank">lspci</a></p>
<p>The release of <a title="FreeBSD" href="http://www.freebsd.org/releases/7.0R/announce.html" target="_blank" onclick="pageTracker._trackPageview('/outgoing/www.freebsd.org/releases/7.0R/announce.html?referer=');">FreeBSD 7.0</a> two weeks ago was just in time, I fetched the install images and went through the install procedure without any hassle.  I haven&#8217;t installed the WLAN drivers yet, but the ndis tools are always red-hot in FreeBSD and so I expect it to function properly , too. In FreeBSD I use the radeonhd drivers, 2D desktop performace is fine. On FreeBSD 7.0 the sound is not working yet, but that&#8217;s for the time being fine.</p>
<p>My <a href="http://uruz.org/hp6715b/bsd_xorg.conf" target="_blank">xorg.conf</a> and my  <a href="http://uruz.org/hp6715b/pciconf" target="_blank">pciconf -lcv</a> in BSD.</p>
<p>Altogether I think this notebook is recommendable. Its performance is all right, the display is very nice and bright. The casing doesn&#8217;t get too warm and the battery lasts up to three hours.</p>
<p>If you need more information on notebooks running linux or unix, have a look at <a title="tuxmobil.org" href="http://tuxmobil.org" target="_blank" onclick="pageTracker._trackPageview('/outgoing/tuxmobil.org?referer=');">http://tuxmobil.org</a> and don&#8217;t hesitate to submit your experience by yourself.</p>
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