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	<title>LiberLabs Blog</title>
	<atom:link href="http://tech.libersoft.it/feed/" rel="self" type="application/rss+xml" />
	<link>http://tech.libersoft.it</link>
	<description>Yes, we do. With GNU/Linux.</description>
	<lastBuildDate>Sun, 16 May 2010 16:19:24 +0000</lastBuildDate>
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		<item>
		<title>StatusNet on nginx</title>
		<link>http://tech.libersoft.it/2010/statusnet-on-nginx/</link>
		<comments>http://tech.libersoft.it/2010/statusnet-on-nginx/#comments</comments>
		<pubDate>Sun, 16 May 2010 16:19:24 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Senza categoria]]></category>
		<category><![CDATA[nginx]]></category>
		<category><![CDATA[statusnet]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=400</guid>
		<description><![CDATA[StatusNet is an opensource twitter-like clone. You can install StatusNet on your own server and run your private status server for people in your organization. Install is pretty straight-forward, so I am not showing here any bit to you. I am attaching here my nginx configuration file and the relevant option in StatusNet config.php to [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2010/statusnet-on-nginx/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Xen 4.0 is out!</title>
		<link>http://tech.libersoft.it/2010/xen-4-0-is-out/</link>
		<comments>http://tech.libersoft.it/2010/xen-4-0-is-out/#comments</comments>
		<pubDate>Sat, 10 Apr 2010 14:22:22 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[xen]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=391</guid>
		<description><![CDATA[Release notes: http://wiki.xensource.com/xenwiki/Xen4.0 VT-d ftw: http://wiki.xensource.com/xenwiki/VTdHowTo New features for Xen 4.0.0 include performance improvements, better scalability, blktap2 for VHD image / snapshots / cloning support, improved IOMMU PCI pass-through for Intel VT-d and AMD IOMMU systems, VGA primary graphics card pass-through support to an HVM guest for high performance graphics using direct access to the [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2010/xen-4-0-is-out/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>HowTo Install EmDebian Grip (deboostrap)</title>
		<link>http://tech.libersoft.it/2010/howto-install-emdebian-grip-deboostrap/</link>
		<comments>http://tech.libersoft.it/2010/howto-install-emdebian-grip-deboostrap/#comments</comments>
		<pubDate>Sat, 20 Mar 2010 08:00:06 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[debian]]></category>
		<category><![CDATA[emdebian]]></category>
		<category><![CDATA[grip]]></category>
		<category><![CDATA[lenny]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=331</guid>
		<description><![CDATA[For installing Emdebian grip on a flash or USB drive (ext2 or greater required): mkdir /media/grip/ mount /dev/sdc1 /media/grip/ sudo debootstrap lenny /media/grip/ http://www.emdebian.org/grip/ cd /media/grip/ mount -o bind /dev/ dev/ mount -o bind /proc proc/ chroot . /bin/bash aptitude update aptitude install linux-image-2.6.28-1-686 initramfs-tools aptitude install what-you-want aptitude install grub grub-install /dev/sdc update-grub exit [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2010/howto-install-emdebian-grip-deboostrap/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Some notes about configuring RAID10, LVM, KVM and virt-manager on a Debian Lenny server</title>
		<link>http://tech.libersoft.it/2010/some-notes-about-configuring-raid10-lvm-kvm-and-virt-manager-on-a-debian-lenny-server/</link>
		<comments>http://tech.libersoft.it/2010/some-notes-about-configuring-raid10-lvm-kvm-and-virt-manager-on-a-debian-lenny-server/#comments</comments>
		<pubDate>Sat, 13 Mar 2010 15:16:51 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[iptables]]></category>
		<category><![CDATA[kvm]]></category>
		<category><![CDATA[lenny]]></category>
		<category><![CDATA[lvm]]></category>
		<category><![CDATA[nginx]]></category>
		<category><![CDATA[virt-manager]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=370</guid>
		<description><![CDATA[Recently I&#8217;ve achieved a good setup for a virtualized environment, using Debian Lenny as host, with a RAID10, and LVM for managing VM disk images. The server was a: CPU Intel Xeon X3430 RAM 4GB HD 4x500GB During the installation, on each of the 4 disks, I created: - a small /boot partition (~300Mb) - [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2010/some-notes-about-configuring-raid10-lvm-kvm-and-virt-manager-on-a-debian-lenny-server/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>OpenVPN on a privileged port with an unprivileged user</title>
		<link>http://tech.libersoft.it/2010/openvpn-on-a-privileged-port-with-an-unprivileged-user/</link>
		<comments>http://tech.libersoft.it/2010/openvpn-on-a-privileged-port-with-an-unprivileged-user/#comments</comments>
		<pubDate>Sun, 28 Feb 2010 17:18:54 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[bind failed]]></category>
		<category><![CDATA[openvpn]]></category>
		<category><![CDATA[permission denied]]></category>
		<category><![CDATA[static key]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=367</guid>
		<description><![CDATA[Remember: if you are using a privileged port for your openvpn (&#60;1024, like 53/udp for bypassing captive portals), don&#8217;t configure privilege dropping, otherwise after the first timeout, the vpn will die with &#8220;TCP/UDP: Socket bind failed on local address [undef]:port: Permission denied&#8221; My static key server config (/etc/openvpn/ogre.conf): dev tun ifconfig 10.0.66.1 10.0.66.2 secret static.key [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2010/openvpn-on-a-privileged-port-with-an-unprivileged-user/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Hack for disabling suhosin when using phpmyadmin on Debian</title>
		<link>http://tech.libersoft.it/2009/hack-for-disabling-suhosin-when-using-phpmyadmin-on-debian/</link>
		<comments>http://tech.libersoft.it/2009/hack-for-disabling-suhosin-when-using-phpmyadmin-on-debian/#comments</comments>
		<pubDate>Thu, 03 Dec 2009 09:57:33 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[debian]]></category>
		<category><![CDATA[phpmyadmin]]></category>
		<category><![CDATA[suhosin]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=315</guid>
		<description><![CDATA[If you apt-get install phpmyadmin on Debian/Ubuntu, you will notice the quoted warning message: Server running with Suhosin. Please refer to documentation for possible issues. You will get reference and possibile solutions here. A fast get to achieve a fully working phpmyadmin on a trusted environment, is to enable the simulation mode on the phpmyadmin [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2009/hack-for-disabling-suhosin-when-using-phpmyadmin-on-debian/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Hylafax with A01-PU3 WebRunner USB</title>
		<link>http://tech.libersoft.it/2009/hylafax-with-a01-pu3-webrunner-usb/</link>
		<comments>http://tech.libersoft.it/2009/hylafax-with-a01-pu3-webrunner-usb/#comments</comments>
		<pubDate>Tue, 17 Nov 2009 09:08:09 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[debian]]></category>
		<category><![CDATA[A01-PU3]]></category>
		<category><![CDATA[fax]]></category>
		<category><![CDATA[fax server]]></category>
		<category><![CDATA[hylafax]]></category>
		<category><![CDATA[No carrier detected]]></category>
		<category><![CDATA[usb modem]]></category>
		<category><![CDATA[webrunner]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=307</guid>
		<description><![CDATA[HylaFAX is an enterprise-class system for sending and receiving facsimiles as well as for sending alpha-numeric pages. The A01-PU3 is an usb PSTN modem that support the CDC ACM standard, and it works great on Linux! On Debian you can easily setup an Hylafax Server installing it by: aptitude install hylafax And configure your fax [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2009/hylafax-with-a01-pu3-webrunner-usb/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Exporting serial tty lines over TCP</title>
		<link>http://tech.libersoft.it/2009/exporting-serial-tty-lines-over-tcp/</link>
		<comments>http://tech.libersoft.it/2009/exporting-serial-tty-lines-over-tcp/#comments</comments>
		<pubDate>Tue, 03 Nov 2009 16:21:34 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Software]]></category>
		<category><![CDATA[fax]]></category>
		<category><![CDATA[hylafax]]></category>
		<category><![CDATA[modem]]></category>
		<category><![CDATA[multiple]]></category>
		<category><![CDATA[recvq]]></category>
		<category><![CDATA[remote]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=304</guid>
		<description><![CDATA[On server: socat tcp-l:54321,reuseaddr,fork file:/dev/ttyS0,nonblock,raw,echo=0,waitlock=/var/run/tty On client: while true; do socat pty,link=/dev/vttyS0,raw,echo=0,waitslave tcp:192.168.1.1:54321; done A lot of fun exporting fax-modem serial line of servers geographically far and use a central hylafax server with multiple virtual modems =D]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2009/exporting-serial-tty-lines-over-tcp/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Linksys WAG54G2 and slowness on p2p</title>
		<link>http://tech.libersoft.it/2009/linksys-wag54g2-and-slowness-on-p2p/</link>
		<comments>http://tech.libersoft.it/2009/linksys-wag54g2-and-slowness-on-p2p/#comments</comments>
		<pubDate>Mon, 19 Oct 2009 18:36:06 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[emule]]></category>
		<category><![CDATA[firmware]]></category>
		<category><![CDATA[issue]]></category>
		<category><![CDATA[linksys]]></category>
		<category><![CDATA[p2p]]></category>
		<category><![CDATA[problems]]></category>
		<category><![CDATA[slow]]></category>
		<category><![CDATA[torrent]]></category>
		<category><![CDATA[WAG54G2]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=296</guid>
		<description><![CDATA[It&#8217;s 3 weeks that I bought a Linksys WAG54G2 wifi adsl router, and I wasn&#8217;t very happy with it. Even with a very low bandwidth allotment for my torrent client, the navigation on every site was very SLOW (~5 sec for http://www.google.it), with the latest firmware (1.00.17) and with default settings. Today I probably found [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2009/linksys-wag54g2-and-slowness-on-p2p/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Tips for configuring Ubuntu Karmic on MacBook Pro</title>
		<link>http://tech.libersoft.it/2009/tips-for-configuring-ubuntu-karmic-on-macbook-pro/</link>
		<comments>http://tech.libersoft.it/2009/tips-for-configuring-ubuntu-karmic-on-macbook-pro/#comments</comments>
		<pubDate>Sat, 17 Oct 2009 11:39:52 +0000</pubDate>
		<dc:creator>scorp</dc:creator>
				<category><![CDATA[Senza categoria]]></category>
		<category><![CDATA[apple]]></category>
		<category><![CDATA[hfs disable journaling]]></category>
		<category><![CDATA[hfsplus]]></category>
		<category><![CDATA[hid-apple]]></category>
		<category><![CDATA[karmic]]></category>
		<category><![CDATA[macbook]]></category>
		<category><![CDATA[macbook pro]]></category>
		<category><![CDATA[mactel ppa]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://tech.libersoft.it/?p=287</guid>
		<description><![CDATA[The new Ubuntu Karmic (9.10) will be release soon and it will greatly increase the support of MacBooks, thanks to the official Ubuntu Mactel Team (https://launchpad.net/mactel-support) Here are a short list of tips for configuring your Macbook with Ubuntu Karmic. To change the default behavior of the Fn keys, because I use much more the [...]]]></description>
		<wfw:commentRss>http://tech.libersoft.it/2009/tips-for-configuring-ubuntu-karmic-on-macbook-pro/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
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