The Linux Audio Anatomy

For new Linux users audio can be a shock. Many newbies that ask for support on forums have a perfectly working system, but are prompted to think otherwise by the not-really-straightforward way audio on Linux works. This post is an attempt to summarize and clarify how Linux audio works on a standard modern Linux installation.

So, let’s dig in!

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Entroware Apollo: After a year

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Entroware Apollo-1000 during Heat test. Although the power cord is plugged in, the power supply is disconnected from the wall plug (as made evident by the off AC led in the case).

The most followed posts in this blog  were the ones reviewing the Entroware Apollo laptop I purchased. The reason is that it is hard to find detailed information about Entroware models. I have been using the Apollo-1000 model for a little over a year. It is the only computer I have, so I use it everyday. I though that a report of how this laptop behaves after a year would conclude the review, giving to interested people a feeling of how this computer ages. So, here I am giving to you my impressions.

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Rambling about stuff: intelligence and computers

Yeah, this blog should be about audio related stuff. However, I think I will concede myself to ramble about some other topics I am interested in. In many times of my life I have been left wandering what is intelligence. It is that kind of question nobody really has an answer to. Many definitions of intelligence can be given really. Not long ago I stumbled across this article. I read it with deep interest and curiosity. To my surprise, I found that the article, although aiming to discredit the idea of the brain as a computer, reinforced a lot that idea in my mind.

But let’s try to put some order into this ramble.

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A look at Ubuntu Studio 16.04

It has been a while since the latest Ubuntu Studio 16.04 has been released. I couldn’t resist to make a live pen-drive with it and boot it on my Apollo. I also wanted to see how it performs with respect my Arch Linux. This is not going to be, however, a full review (like for ArchBang). The reason is that I did not install the system. I think that the only way to fairly compare OSes is to install them on the same hardware. I lack, sadly, a test computer. My Apollo is all I got and I must stay productive with it…

Anyway, lets have just a quick look at the features and let’s see if we can figure out what Ubuntu Studio 16.04 has to offer!

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The Best Linux Audio Distro!

In the Linux ecosystem there are literally hundreds of distributions. According to DistroWatch, we have 277 actively developed distributions (the actual number is likely lager). Only few of them are “pro audio” distributions, but there is still plenty to choose from for people interested in doing music on Linux. During these last 10 years I have been hopping from a distribution to another. As such, I think it might be useful for you if I reveal which one is the Best Linux Audio Distro ever existed!

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Entroware Apollo VS Mac Book Air

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Screenshots of the machines. Damn Fedora’s wallpapers are pretty!

There has been some interested comment on my previous posts (here and here) about the Entroware Apollo. Recently I got a Mac Book Air from the company I work with. As such I though a comparison with a laptop with similar design would be useful for people considering to buy an Entroware. So let’s dig in the comparison!

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Pro Audio Linux Documentation

Many resources can be found online to guide through the process of proper Pro Audio Linux configuration. However, very often they are obscure, especially for beginners. I will then collect the most useful resources in this page so that they can be retrieved easily (and I don’t forget about their existence). I will categorize the resources based upon how much they are distro-specific.

Let’s go!

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Pro Audio Linux Distributions

A very simple way to probe the Linux ecosystem is by having a look at DistroWatch.com. If we go to the Search Distributions page and select “Multimedia” as Distribution category we will find only 10 active distributions. However, only few of them are developed with “pro audio first” in mind. Also, not all the distributions of this kind are on DistroWatch. For this reason, I will list here the distros I bumped into along these years. I did not try all of them (yet) but I will give my impressions for the ones I tried.

Let’s go!

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Entroware Apollo – More details

So, I did some test of my new Entroware Apollo and got some nice results. Running on GNOME 3, realtime kernel and nothing much more (not even by boosting CPUs) the system performances are already very good, although none of the stability definitions have been respected.

But let’s go with order.

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Entroware Apollo: a killer Linux laptop with excellent Pro Audio capabilities!

APOLLO-1000 by Entroware.

I recently purchased an Apollo 1000 from Entroware, a young British company specialized in Linux computers. I had it with Ubuntu 15.04, not really my favorite Linux distro, but I needed a working Linux environment quickly to replace my old Presario CQ61, that seemed close to death (still alive and well though…). Only in the last days I have been able to install Arch Linux and do some audio configuration. The results are quite promising!

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