Scott Dowdle's blog

BozemanLUG September Meeting - Oops...

Wow, I really wasn't watching the calendar. Someone just dropped by my office asking if there was a meeting tonight. I said no because it is always the last Thursday of the month. What? Today is the last Thursday of the month? Yikes. I don't have anything planned.

I sent an email to the BozemanLUG mailing list with the info... suggesting that the meeting be cancelled unless someone wants to email me or give me a call at work saying they want to have a meeting without a topic.

994-3931 work, dowdle@montanalinux.org

Too bad no one spoke up earlier asking.


Interview: Martin Maurer from Proxmox

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Martin MaurerMartin MaurerI've been aware of Proxmox VE for a couple of years now. I've installed it a few times and tested it out. I have recommended it to others and know a few local people using it in production (at MSU-Bozeman and Rocky Mountain College for example). Since I'm involved in the OpenVZ community I've also noticed some of the contributions to OpenVZ that have come from Proxmox VE (vzdump for example) and have run into Martin Maurer in the comments section of this site. I asked him if he would be interested in doing an interview and he accepted.

What is Proxmox VE?

Proxmox VE is a very light-weight Debian-based distribution that includes a kernel with support for both KVM and OpenVZ. This means you get the best of both virtualization worlds... containers (OS Virtualization) and fully-virtualized machines (Machine Virtualization). Proxmox VE also includes a very powerful yet easy to use web-based management system with clustering features. Boot the Proxmox VE install media, answer a few simple questions, and within 10 minutes you have a very powerful virtualization platform you can manage from a web browser. Install it on one or more additional machines that are networked together and use Proxmox VE's cluster management tool to create a virtualization cluster that allows for centralized management, automated backups, iso media and template syncing, as well as virtual machine migration features. Proxmox VE really is a time saving turnkey solution... and it is freely available under a GPL license.

Review: Laptop Mini Roundup

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The family and I are visiting the in-laws in Great Falls over the holiday weekend. My family picked me up from work so I wasn't involved in the packing... and it just so happens that my wife didn't pack my laptop. :( As luck would have it, my father-in-law has two recently purchased laptops... and he also had a Dell Mini 9 he was working on for a friend... and he was kind enough to let me play with them.

MontanaLinux from LiveUSB thumbdrive

I usually have one or more USB thumbdrives in my pants pocket and almost always one of them is a bootable LiveUSB of a recent built of MontanaLinux i386 (my own remix of Fedora 11)... so at least I had something I could test with and get my Linux fix. The build I used was dated August 26th, 2009 so it had all of the Fedora updates released on or prior to that date.

Now onto the three laptops I tried out.


Video: KVM in RHEL5

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Here's a presentation from the recent Red Hat Summit in Chicago about KVM in Red Hat Enterprise Linux 5.4 that was released this week. I must say that KVM has come a long way and I look forward to using it. I'm hoping that the OpenVZ folks will build a flavor of the OpenVZ kernel based on the newer RHEL 5.4 kernel that includes both KVM and OpenVZ support. That would be awesome!

I hope at some point they release all of their presentations as OGV files.

Fake Linus Torvalds Video

It starts with the old IBM Linux commercial and then becomes a rap video. This comes from Linux.com and you can find full details here.

Is it me or are the Fake Linus Torvalds in the video actually using Mac OS X on Mac laptops?!?

Some Fedora related news

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Just some news bytes I've run across recently.

Fedora 12 Alpha includes flavor of Moblin 2
Moblin is a "usage experience" originally designed by Intel for devices designed around their Atom CPU mostly available in Netbooks and other embedded devices. The Fedora Project is basically integrating the Moblin 2 userspace stuff into Fedora so it is a selectable desktop from the graphical login's Session menu. Fedora will probably create an official "mini" spin but that remains to be seen. For more info see: fedora mini alpha testing

New Fedora 11 release for OLPC X0-1 models
You might have already known that the OLPC project is working on an XO-1.5 unit with vastly faster hardware and more storage space and that they were going to change the software so that the OLPC user could switch between the Sugar Desktop and the Gnome Desktop if desired. Fedora/OLPC developer Steven Parrish has released an update for OLPC X0-1 laptops based on Fedora 11 which includes the Gnome Desktop stuff as well. For more info see: Announcing a new release of F11 for the XO-1 and F11 for XO-1

Now here's a video about what Moblin 2 is for anyone interested:


HOWTO: Linux on the Intel iMac - Triple booting

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Introduction - Why Macs?

I work as a System Administrator for a Computer Science Department and as a result I manage both server machines and lab machines. Some time ago the department decided (and I was in agreement) that it would be a good idea to offer the students additional variety in the computer lab by replacing some of the "Pee Cee" machines in the main undergrad lab with some Apple Macintosh systems. This would give students access to Mac OS X (pronounced "ten") in the lab in addition to Linux and Microsoft Windows.

Although Apple switched to Intel-based machines a few years ago, you can't just run their OS on any Intel/AMD machine as they have both licensing reasons and technical reasons why their OS should ONLY run on Apple hardware. They don't seem to be friendly to running Mac OS X inside of Virtualization either. Mr. Jobs, why do you hate us? I digress.

The first three years we had Macs in the lab they only ran Mac OS X and as time passed, fewer and fewer people used them. The usage slowdown was caused by a number of reasons that I'll not go into here. This year though, I decided not to give up on the Macs and to make them triple-boot... so if people don't want to use Mac OS X they don't have to, and the machines can get better utilization.


Video: OSCON 2009 - What's the Deal with Linux on the Desktop?

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Jim Zemlin from The Linux Foundation gives the closing keynote for OSCON 2009 entitled, "Moblin, Chrome, Android, Ubuntu, etc: What's the Deal with Linux on the Desktop?".


Even more speculation on Google Chrome OS

Argh, there have been about a zillion articles and blog posting declaring the future of computing and a coming "OS War" between Microsoft and Google. Paaalease. Although I myself am writing yet another piece of content related to Google Chrome OS, I feel compelled to do so because the vast majority of everything I've seen so far has simply been rubbish... and I don't often call things rubbish.

What is Google Chrome OS?

On the public face, so far Google Chrome OS is nothing more than vaporware mentioned in a blog posting by two Google middle management.

It appears it will be just enough operating system to get a web browser to run so one can do all of their online stuff... you know... using Google's Browser and Google's online services. Don't worry, you can use any software that is written using web standards but obviously the Google services and APIs to those services will be heavily favored.

It will be based on the Linux kernel but from the few brief paragraphs of the Google blog posting it appears to be just enough userspace stuff to run the web browser and any add-on support applications for online multi-media.


Screencast: Intro to Sugar on a Stick

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Since so many adults who are "computer literate" seem to have problems getting started with the Sugar environment, I decided to make a brief introduction screencast. I boot up the Sugar On a Stick "Strawberry" LiveCD in a KVM virtual machine and show the basics of using Sugar as well as a few activities.

If you want to download the full quality Ogg Theora video, just right-click and "Save Link As...":
http://blip.tv/file/get/Dowdle-sugeronastickintro289.ogv

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