Scott Dowdle's blog

Video: A Digital Media Primer for Geeks

I'm not going to say I understood everything in this video the first time through but it did explain a lot of the terms I've run across so for that I'm thankful. I'm embedding the WebM video which can only be played inline by newer releases of Google Chrome and Opera. Firefox adds WebM support in the upcoming Firefox 4 release.

If inline playback isn't available, feel free to download the webm file or visit the video's home for more sizes and formats.

Video: Jon Corbet - The Kernel Report

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You should know Jon Corbet from Linux Weekly News but he is also well known for his periodic Kernel Report presentations. Here is the most recent one from LinuxCon 2010.

If your browser can't play Ogg Theora video, here's a download link:
http://ftp.osuosl.org/pub/linuxfoundation/linuxcon2010/d3/ogg/p5_corbet.ogg

For some reason the extension given is .ogg when .ogv would be better. Need a player? Try VLC.

Video: Your Desktop is Free but Where's Your Data?

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This is from LinuxCon 2010 from August 10-12, in Boston. Stormy Peters from the GNOME Foundation talks about the various non-free web services so many of us use and how that might be a bad thing. This seems to be a reoccurring theme lately eh? That's because there is something to it.

If your browser can't play Ogg Theora video, here's a download link:
http://ftp.osuosl.org/pub/linuxfoundation/linuxcon2010/d3/ogg/p1_peters.ogg

For some reason the extension given is .ogg when .ogv would be better. Need a player? Try VLC.

MontanaLinux Remix: The Bug Fairy Pays a Visit

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I've been building a Fedora Remix for some time now. If I remember correctly I started around Fedora 9 and have continued to build them with each new release. I'm on Fedora 13 now. I usually rebuild the remix every time a new set of updates comes out. So far I had rebuilt the i686 and the x86_64 remix 46 times each... and then someone reported some problems with the last couple of builds. I didn't notice because I had been on vacation and was doing the rebuilds remotely without testing the final product. I figured if it built ok, it was probably ok... because I hadn't previously had any problems with any builds.


Death of the Desktop Take II

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I wrote a rather long response to a posting I saw on Fedora Planet entitled, "Death of the Year of the Linux Desktop". I'm sharing it here as well.

- - - -

The desktop is dead? Some disagree. See this very compressed video on the "Death of the Desktop":

http://www.youtube.com/watch?v=sQzZVP1mua0

What makes someone a winner and what makes someone a loser? Linux on the desktop has tens of millions of users. While that might not be double-digit market share it is still a significant number of users. Anyone who looks at those numbers and calls them losing must have thought the game was winnable to begin with. It wasn't. FOSS does not spend hundreds of millions on advertising and billions on under-the-table deals with hardware makers... FOSS simply does not operate on the same playing field. The free hand of the market happens to be attached to a twisted arm.

In reality there aren't any winners and losers because it isn't a race. While those who are in it for money have certain ways to measure success, in FOSS you just make the best software you can and hope users will appreciate it. Of course the squeaky wheels always make the most noise and there are lots of complainers out there (see discussions on KDE 3.x vs. 4.x as an example) but that doesn't mean that vast majority of us FOSS users aren't very happy.


Ubuntu is Just All Right with Me

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If you know me, you know I'm a Red Hat / Fedora fanboy. I have written a blog post that explain why I'm fond of them and when someone asks me, I refer to it.

Recently a GNOME survey (aka the Neary report) came out that showed who contributes to GNOME and at what levels. Not so oddly enough the results of it turned out similarly to periodic Linux kernel surveys done by LWN and Greg KH. The results being that Red Hat is the top named contributor.

It just so happens that Canonical (the sponsor of Ubuntu) typically does not fair so well on such surveys and as a result they are often criticized for their perceived lack of upstream contributions.


OpenNode Status Update

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I don't usually repost mailing list messages but just got this one in my inbox from the OpenNode folks. Since I'm a big virtualization geek, I'm sharing. Haven't heard of OpenNode? Here's a brief description before I get to the status update email:

OpenNode is a open source server virtualization solution providing easy to use (CentOS / RHEL based) bare-metal ISO installer and supporting both OpenVZ container-based virtualization and emerging KVM full virtualization technology on the same physical host.

So, OpenNode is a lot like Proxmox VE except OpenNode is based on CentOS and uses libvirt, virt-manager, and other Red Hat standard tools.


OLPC: What does the XO-1.5 HS look like?

Ok, so you know about the XO-1.5 and you've been told about the XO-1.5 HS which is an X0 but with a different keyboard. I finally ran across two pictures of one and here they are:

OLPC XO-1.5 HSOLPC XO-1.5 HS

You have to look closely but yes, that is an OLPC. The darker color, antennas down, and hard plastic keyboard really make for a different look, eh? I have no idea why the desktop background on display is from Fedora 7. I believe the idea for offering a model for older kids with a different keyboard came from seeing some altered OLPC units that modders had done. I wish I had some bigger pictures so I could see the keyboard better. It looks very similar to my Acer keyboard except for the function keys.

Taking webm for a Spin

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I first blogged about webm the day Google released it. It has taken some time but now I have full support for webm in my preferred Linux desktop distro (Fedora 13). I've been doing some testing and I have to say I'm impressed.

Why even care about webm? Because I prefer to use royalty-free file formats that are based on open standards and free / open source software. Any other questions? :)

I'll cover both webm playback and encoding.


OLPC: Upgrading X0-1 to new SugarLabs Release

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I saw an announcement the other day about a development OS release (os16) for the OLPC XO-1 laptop that basically brings it into parity with the release on the XO-1.5. I downloaded it, got a developer key, unlocked an OLPC, and figured out how to install it. Once you become familiar with the process, it is actually easy and straight forward. I even played with the FORTH-based firmware for the first time.

The main new features in the OS16 devel release are:

  1. Based on Fedora 11 (was 9)
  2. 2.6.31 Kernel (was 2.6.27)
  3. Includes "Switch to GNOME" option
  4. Additional productivity Apps
  5. Updated Sugar release

Of course the hardware in the XO-1 has not changed but the new software still runs quit well in 256MB of RAM with no SWAP.


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