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No sound on Ubuntu 8.04 VirtualBox

Let's cover a little agujerillo that you have version 8.04 of Ubuntu. It

not hear any sound from sound card. If we all relevant evidence from the option System-> Preferences-> Sound not generate any error. If you do the hardware test from System-> Administration-> Hardware testing , nor generate any error.

Well, as always happens in Linux and also in a very short time, in internet I found the solution. We have

edit / etc / modprobe.d / alsa-base and ordered sudo gedit / etc / modprobe.d / alsa-base , and add at the end, line options snd-hda-intel model = 3stack . Reboot and problem solved.

Linux to continue to enjoy!

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. Configure the Linux network. Install Multimedia Codecs

In December 2008 I published an article to configure the network in VirtualBox under Linux. It described how to access the entire network from vituale machines. To do this, you had to configure a bridge and a virtual card and disable the real network card so that all traffic go through the bridge . Configuration is somewhat cumbersome, but when know how to do, quite simple and it works perfectly.

know that VirtualBox is a project of Sun Microsystems. Well, when we use software backed by a solvent (and Sun Microsystems is), these "little problems" are solved quickly. In fact, in version 2.1.2 of VirtualBox (and I assume, from this version, also in the following), the configuration of the network so that virtual machines have full access to the network is very simple and no to use either the bridge or virtual cards. Hands.

Once we have created the virtual machine, we access the network configuration and select Host Interface in paragraph Attached to . Table Host Interfaces displays the network cards installed in the system. Select one and press the OK button . I later found that there is no option Host Interface. In these cases you should select Bridged Adapter network card and the system in paragraph Name .


Setup Complete!

several weeks ago that I am testing this configuration with multiple virtual machines (Windows XP and Ubuntu Linux) operating simultaneously and going great.

A VirtualBox continue to enjoy!

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more

In a previous article published how to download videos from internet and convert to other formats using the Medibuntu repository .

In this article I will extend this information to install new multimedia codecs in Ubuntu.

First, we will search the Synaptic Package Manager , Ubuntu Restricted Extras and want to install. With this package, as well as multimedia codecs, I include fonts from Microsoft, the Java environment, the extension that allows you to play flash in browser technology and LAME, an application that allows you to create MP3 files, and the codec to play DVDs home. Almost nothing!

then we run in order terminal sudo apt-get install libdvdcss2 after install the Medibuntu repository .

Finally, we will execute the order sudo apt-get install w32codecs , which will allow us to play formats that have no codec on Linux, and Real Audio. A

continued to enjoy!